AinsworthA. (1964): Patterns of attachment behaviour shown by the infant in interaction with his mother.Merrill-Palmer Q,10.
2.
(1969): Object relations, dependency and attachment: a theoretical review of ths infant-mother relationships.Child Development, 40.
3.
(1985): Attachments across the life span.Bulletin of the New York Academy of Medicine61.
4.
BerglingKurt (1981): Moral Development, The Validity of Kohlberg's Theory.Acta Universitatis Stockholmiensis, Stockholm Studies in Educational Psychology 23. Stockholm.
5.
BowlbyJohn (1969): Attachment and Loss: Attachment. Harmondsworth.
6.
(1986): Attachment and Loss. Loss, Sadness, and Depression. Harmondsworth.
7.
FowlerJ. W. (1981): Stages of Faith. Cambridge etc.
8.
GoldmanRonald (1964): Religious Thinking from Childhood to Adolescence. London.
9.
HartmanSven (1986): Children's Philosophy of Life. Institute of Education.University of Stockholm. Studies in Education and Psychology 22. Stockholm.
10.
HolmNils G. (1987): Joels Gud. En religionspsykologisk studie av Joel Pettersson. [Joels Gott – eine religionspsychologische Studie über Joel Pettersson] Mariehamn.
11.
(1990): Einführung in die Religionspsychologie. München.
12.
HolmNils G./BjörkqvistKaj/BergbomBarbara/Yli-LuomaPertti (1989): Predictors of World-views.An Attchment-Theoretical Approach. Poster at SSSR-conference in Salt Lake City, Utah.
13.
KirkpatrickLee (1988): An attachment-Theoretical Approach to the Psychology of Religion, Denver: University of Denver, Unpubl. Diss.
14.
RizzutoAna-Maria (1979): The Birth of the Living God. A Psychoanalytic Study. Chicago.
15.
SpilkaB./GorsuchR. L./HoodR. W. (1985): The Psychology of Religion: An Empirical Approach. London etc.
16.
SundénHjalmar (1966): Die Religion und die Rollen. Eine psychologische Untersuchung der Frömmigkeit. Berlin.
17.
(1974): Barn och religion. (Kind und Religion) Stockholm.
18.
TamminenKalevi (1988): Existential Questions in Early Youth and Adolescence.Institute of Practical Theology, University of Helsinki. Research Reports on Religious Education C5. Helsinki.
19.
Yli-LuomaPertti (1990): Predictors of Moral Reasoning. Stockholm.