Gaya APA
Psicology : A Biographical Approach. (1978).
:
.
Gaya Chicago
Psicology : A Biographical Approach.
.
:
,
1978.
Text.
Gaya MLA
Psicology : A Biographical Approach.
.
:
,
1978.
Text.
Gaya Turabian
Psicology : A Biographical Approach.
:
,
1978.
Print.