APA Style
Gregory, Paul R., Stuart, Robert C.. (1981).
Comparative economic systems (Ed.4).
Boston:
Houghton Mifflin Company.
Chicago Style
Gregory, Paul R., Stuart, Robert C..
Comparative economic systems.
Ed.4
Boston:
Houghton Mifflin Company,
1981.
Buku Teks.
MLA Style
Gregory, Paul R., Stuart, Robert C..
Comparative economic systems.
Ed.4
Boston:
Houghton Mifflin Company,
1981.
Buku Teks.
Turabian Style
Gregory, Paul R., Stuart, Robert C..
Comparative economic systems.
Ed.4
Boston:
Houghton Mifflin Company,
1981.
Buku Teks.