Penggayaan APA
SAMUELSON, PAUL A.. (1980).
Economics .
Auckland:
.
Chicago Style
SAMUELSON, PAUL A..
Economics.
Auckland:
,
1980.
Text.
MLA Style
SAMUELSON, PAUL A..
Economics.
Auckland:
,
1980.
Text.
Turabian Style
SAMUELSON, PAUL A..
Economics.
Auckland:
,
1980.
Print.