Dyfyniad APA

Burton, J., & Burton, L. (1995). Interpersonal skills for travel and tourism. Burnt Mill, Harlow: Longman Scientific and Technical.

Dyfyniad Arddull Chicago

Burton, Jon., và Lisa Burton. Interpersonal Skills for Travel and Tourism. Burnt Mill, Harlow: Longman Scientific and Technical, 1995.

Dyfyniad MLA

Burton, Jon., và Lisa Burton. Interpersonal Skills for Travel and Tourism. Burnt Mill, Harlow: Longman Scientific and Technical, 1995.

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