APA Style
Shultz, William J.. (1956).
Outline of marketing .
America:
Littlefield, Adams & CO.
Chicago Style
Shultz, William J..
Outline of marketing.
America:
Littlefield, Adams & CO,
1956.
Buku.
MLA Style
Shultz, William J..
Outline of marketing.
America:
Littlefield, Adams & CO,
1956.
Buku.
Turabian Style
Shultz, William J..
Outline of marketing.
America:
Littlefield, Adams & CO,
1956.
Buku.