Παραπομπή σε μορφή APA (7η εκδ.)

Broadhead, A., & Light, G. (2007). English for Personal Assistants: The essential handbook for doing business internationally. Gabler.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Broadhead, Annie, και Ginni Light. English for Personal Assistants: The Essential Handbook for Doing Business Internationally. Wiesbaden: Gabler, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Broadhead, Annie, και Ginni Light. English for Personal Assistants: The Essential Handbook for Doing Business Internationally. Gabler, 2007.