Παραπομπή σε μορφή APA (7η εκδ.)

Daschler, J. P., & Ninemeier, J. D. (1984). Supervision in the hospitality industry. Educational Institue of the American Hotel & Motel Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Daschler, John P., και Jack D. Ninemeier. Supervision in the Hospitality Industry. East Lansing, Mich.: Educational Institue of the American Hotel & Motel Association, 1984.

Παραπομπή σε μορφή MLA (9th εκδ.)

Daschler, John P., και Jack D. Ninemeier. Supervision in the Hospitality Industry. Educational Institue of the American Hotel & Motel Association, 1984.