Gaya APA

Levitt, T, ., Berry, P, K, H, C, P, J, T, A, R, L, L. (2003). Marketing Classics (Edisi 1). : Amara Books.

Gaya MLA

Levitt, Theodore, ., Berry, Philip, Kotler,Gary, Hamel,, C.K., Prahalad,, Jack, Trout,, Al, Ries,, Leonard, L.. "Marketing Classics". Edisi 1 : Amara Books, 2003. .