APA-čujuhus (7. p.)
Powers, T. (1990). Marketing hospitality (1a. ed.). Wiley Service Management Series.
Chicago-čujuhus (17. p.)
Powers, Tom. Marketing Hospitality. 1a. ed. USA: Wiley Service Management Series, 1990.
MLA-čujuhus (9. p.)
Powers, Tom. Marketing Hospitality. 1a. ed. Wiley Service Management Series, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.