Bellur, V. V., & Berkman, H. W. (1990). Readings in personal selling and sales management. Himalaya Publishing House.
Stile di citazione ChicagoBellur, V V., e Harold W. Berkman. Readings in Personal Selling and Sales Management. Bombay: Himalaya Publishing House, 1990.
Citazione MLABellur, V V., e Harold W. Berkman. Readings in Personal Selling and Sales Management. Himalaya Publishing House, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.