Cita APA

mona Ling. (1978). How to increase sales and put yourself across by telephone. New Delhi.

Chicago Edition Citation

mona Ling. How to Increase Sales and Put Yourself Across by Telephone. New Delhi, 1978.

Cita MLA

mona Ling. How to Increase Sales and Put Yourself Across by Telephone. New Delhi, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.