Gaya APA
Hough, B. Olney. (1922).
Business administration - ocean traffic and trade .
Chicago:
LaSalle Extention University.
Gaya Chicago
Hough, B. Olney.
Business administration - ocean traffic and trade.
Chicago:
LaSalle Extention University,
1922.
Buku.
Gaya MLA
Hough, B. Olney.
Business administration - ocean traffic and trade.
Chicago:
LaSalle Extention University,
1922.
Buku.
Gaya Turabian
Hough, B. Olney.
Business administration - ocean traffic and trade.
Chicago:
LaSalle Extention University,
1922.
Buku.