Παραπομπή APA

Stanley, R. E. (1977). Promotion: Advertising, Publicity, Personal Selling, Sales Promotion. Prentice-Hall of India.

Παραπομπή Chicago Style

Stanley, Richard E. Promotion: Advertising, Publicity, Personal Selling, Sales Promotion. Englewood Clifts, N.J: Prentice-Hall of India, 1977.

Παραπομπή MLA

Stanley, Richard E. Promotion: Advertising, Publicity, Personal Selling, Sales Promotion. Prentice-Hall of India, 1977.