APA (7th ed.) Zitazioa
O'Shennessy, V., Haby, S., & Richmond, P. (2001). Accommodation services (ed.). Pearson Education.
Chicago Style (17th ed.) Zitazioa
O'Shennessy, Vivienne, Sheryl Haby, eta Pania Richmond. Accommodation Services. ed. Australia: Pearson Education, 2001.
MLA (9th ed.) Zitazioa
O'Shennessy, Vivienne, et al. Accommodation Services. ed. Pearson Education, 2001.
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