APA Style
KHALIK, A.O., NORDHAUS, WILLIAM D., SAMUELSON, PAUL A.. (1991).
Ekonomi (7th).
Jakarta:
Erlangga.
Chicago Style
KHALIK, A.O., NORDHAUS, WILLIAM D., SAMUELSON, PAUL A..
Ekonomi.
7th
Jakarta:
Erlangga,
1991.
TXB.
MLA Style
KHALIK, A.O., NORDHAUS, WILLIAM D., SAMUELSON, PAUL A..
Ekonomi.
7th
Jakarta:
Erlangga,
1991.
TXB.
Turabian Style
KHALIK, A.O., NORDHAUS, WILLIAM D., SAMUELSON, PAUL A..
Ekonomi.
7th
Jakarta:
Erlangga,
1991.
TXB.