Gaya APA
Benjamin, Ludy T, Hopkins, J. Roy, Nation, Jack R. (1987).
Psychology .
United States Of America:
Machmillan Publishing Company.
Gaya Chicago
Benjamin, Ludy T, Hopkins, J. Roy, Nation, Jack R.
Psychology.
United States Of America:
Machmillan Publishing Company,
1987.
Text.
Gaya MLA
Benjamin, Ludy T, Hopkins, J. Roy, Nation, Jack R.
Psychology.
United States Of America:
Machmillan Publishing Company,
1987.
Text.
Gaya Turabian
Benjamin, Ludy T, Hopkins, J. Roy, Nation, Jack R.
Psychology.
United States Of America:
Machmillan Publishing Company,
1987.
Print.