Dyfyniad APA

 Rosillo, F. (2013).  Determination of value: Guidance on developing and supporting credible opinions.  John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

 Rosillo, Francisco.  Determination of Value: Guidance On Developing and Supporting Credible Opinions.  John Wiley & Sons, Inc, 2013.

Dyfyniad MLA

 Rosillo, Francisco.  Determination of Value: Guidance On Developing and Supporting Credible Opinions.  John Wiley & Sons, Inc, 2013.

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