Dyfyniad APA

 Hughes, B. (2006).  Software project management.  Tata McGraw-Hill Publishing company limited.

Dyfyniad Arddull Chicago

 Hughes, Bob.  Software Project Management.  Tata McGraw-Hill Publishing company limited, 2006.

Dyfyniad MLA

 Hughes, Bob.  Software Project Management.  Tata McGraw-Hill Publishing company limited, 2006.

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