Dyfyniad APA

Sharma, R. C. M. (1990). Business correspondence and report writing (2 edition.).

Dyfyniad Arddull Chicago

Sharma, R C; Mohan. Business Correspondence and Report Writing. 2 edition. Tata Mc Graw Hill: New Delhi, 1990.

Dyfyniad MLA

Sharma, R C; Mohan. Business Correspondence and Report Writing. 2 edition. 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.