Dyfyniad APA

Sharma, R. (2011). Business Correspondence and Report Writing (4th.). Tata McGraw Hill.

Dyfyniad Arddull Chicago

Sharma, R.C. Business Correspondence and Report Writing. 4th. Tata McGraw Hill, 2011.

Dyfyniad MLA

Sharma, R.C. Business Correspondence and Report Writing. 4th. Tata McGraw Hill, 2011.

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