APA引文

Riebel, J. (1953). How to write successful business letters. D.D. Taraporewala.

Chicago Style (17th ed.) Citation

Riebel, J. How to Write Successful Business Letters. Bombay: D.D. Taraporewala, 1953.

MLA引文

Riebel, J. How to Write Successful Business Letters. D.D. Taraporewala, 1953.