Gaya APA

Marcus, Bruce W. (1992). Competing for clients in the 90s . Chicago, Ill.: Probus Pub.Co..

Gaya Chicago

Marcus, Bruce W. Competing for clients in the 90s. Chicago, Ill.: Probus Pub.Co., 1992. Buku.

Gaya MLA

Marcus, Bruce W. Competing for clients in the 90s. Chicago, Ill.: Probus Pub.Co., 1992. Buku.

Gaya Turabian

Marcus, Bruce W. Competing for clients in the 90s. Chicago, Ill.: Probus Pub.Co., 1992. Buku.