Citazione APA

Bellur, V. V., & Berkman, H. W. (1990). Readings in personal selling and sales management. Himalaya Publishing House.

Stile di citazione Chicago

Bellur, V V., e Harold W. Berkman. Readings in Personal Selling and Sales Management. Bombay: Himalaya Publishing House, 1990.

Citazione MLA

Bellur, V V., e Harold W. Berkman. Readings in Personal Selling and Sales Management. Himalaya Publishing House, 1990.