Dyfyniad APA

Recruiting & retaining adult learners. John Wiley & Sons.

Dyfyniad Arddull Chicago

Recruiting & Retaining Adult Learners. Hoboken, NJ: John Wiley & Sons.

Dyfyniad MLA

Recruiting & Retaining Adult Learners. John Wiley & Sons.

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