APA Style
Cespedes, Frank V.. (1995).
Concurrent Marketing : integrating product, sales, and service .
Amerika:
United States.
Chicago Style
Cespedes, Frank V..
Concurrent Marketing : integrating product, sales, and service.
Amerika:
United States,
1995.
Buku.
MLA Style
Cespedes, Frank V..
Concurrent Marketing : integrating product, sales, and service.
Amerika:
United States,
1995.
Buku.
Turabian Style
Cespedes, Frank V..
Concurrent Marketing : integrating product, sales, and service.
Amerika:
United States,
1995.
Buku.