Gaya APA

Coughlan, Anne. (1982). Marketing channels (Ed 1). : Prentice Hall.

Gaya Chicago

Coughlan, Anne. Marketing channels. Ed 1 : Prentice Hall, 1982. EKONOMI.

Gaya MLA

Coughlan, Anne. Marketing channels. Ed 1 : Prentice Hall, 1982. EKONOMI.

Gaya Turabian

Coughlan, Anne. Marketing channels. Ed 1 : Prentice Hall, 1982. EKONOMI.