Gaya APA
Psychology experiment : an introduction to the scientific menthod. (1966).
United State:
Wadsworth Publishing Company.
Gaya Chicago
Psychology experiment : an introduction to the scientific menthod.
.
United State:
Wadsworth Publishing Company,
1966.
.
Gaya MLA
Psychology experiment : an introduction to the scientific menthod.
.
United State:
Wadsworth Publishing Company,
1966.
.
Gaya Turabian
Psychology experiment : an introduction to the scientific menthod.
United State:
Wadsworth Publishing Company,
1966.
.