Cita APA (7th ed.)

STERN LOUIS W. (1989). MANAGEMENT IN MARKETING CHANNELS. PRENTICE - HALL.

Cita Chicago (17th ed.)

STERN LOUIS W. MANAGEMENT IN MARKETING CHANNELS. NEW JERSEY: PRENTICE - HALL, 1989.

Cita MLA (9th ed.)

STERN LOUIS W. MANAGEMENT IN MARKETING CHANNELS. PRENTICE - HALL, 1989.