Gaya APA

Stein, D, B., Alexandra, I, M. (2005). The New marketing conversation: creating and strengthening relationships between buyers and sellers . Ohio: Ohio: Thomson, 2005.

Gaya MLA

Stein, Donna, Baier., Alexandra, I., MaCaaron,. "The New marketing conversation: creating and strengthening relationships between buyers and sellers". Ohio: Ohio: Thomson, 2005, 2005. .