Dyfyniad APA

Journal of Service Theory and Practice. Emerald Publishing.

Dyfyniad Arddull Chicago

Journal of Service Theory and Practice. Emerald Publishing.

Dyfyniad MLA

Journal of Service Theory and Practice. Emerald Publishing.

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