Dyfyniad APA

 Kay, D. (2019).  Computer accounting with quickbooks 2018.  McGraw-Hill Education.

Dyfyniad Arddull Chicago

 Kay, Donna.  Computer Accounting With Quickbooks 2018.  McGraw-Hill Education, 2019.

Dyfyniad MLA

 Kay, Donna.  Computer Accounting With Quickbooks 2018.  McGraw-Hill Education, 2019.

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