Gaya APA
Ruch,John C.. (1984).
Psychology:the personal science/John C.Ruch .
California:
Wadsworth Inc.
Gaya Chicago
Ruch,John C..
Psychology:the personal science/John C.Ruch.
California:
Wadsworth Inc,
1984.
.
Gaya MLA
Ruch,John C..
Psychology:the personal science/John C.Ruch.
California:
Wadsworth Inc,
1984.
.
Gaya Turabian
Ruch,John C..
Psychology:the personal science/John C.Ruch.
California:
Wadsworth Inc,
1984.
.