Penggayaan APA
BUSKIRK, Richard H. (1961).
Principles of marketing : .
New York:
Holt, Rinehart & Weston.
Chicago Style
BUSKIRK, Richard H.
Principles of marketing :.
New York:
Holt, Rinehart & Weston,
1961.
Buku.
MLA Style
BUSKIRK, Richard H.
Principles of marketing :.
New York:
Holt, Rinehart & Weston,
1961.
Buku.
Turabian Style
BUSKIRK, Richard H.
Principles of marketing :.
New York:
Holt, Rinehart & Weston,
1961.
Buku.