Cita APA (7th ed.)

ASRI, M. (1986). Marketing.-- Ed.1. BPFE.

Cita Chicago (17th ed.)

ASRI, Marwan. Marketing.-- Ed.1. Yogyakarta: BPFE, 1986.

Cita MLA (9th ed.)

ASRI, Marwan. Marketing.-- Ed.1. BPFE, 1986.