APA Style
Campbell, Robert. (1978).
People and Markets ; an Introduction to Economics .
California:
the Benyamin/Lummings Pub.
Chicago Style
Campbell, Robert.
People and Markets ; an Introduction to Economics.
California:
the Benyamin/Lummings Pub,
1978.
Buku Teks.
MLA Style
Campbell, Robert.
People and Markets ; an Introduction to Economics.
California:
the Benyamin/Lummings Pub,
1978.
Buku Teks.
Turabian Style
Campbell, Robert.
People and Markets ; an Introduction to Economics.
California:
the Benyamin/Lummings Pub,
1978.
Buku Teks.