Cita APA

Balan, K. R., & Rayudu, C. S. (1991). Marketing and sales management.

Chicago Edition Citation

Balan, K R., i C S. Rayudu. Marketing and Sales Management. New Delhi, Sterling, 1991.

Cita MLA

Balan, K R., i C S. Rayudu. Marketing and Sales Management. 1991.