Gaya APA

Rosenow, J, E., Pulsipher, G, L. (1979). Tourism : The Good, The Bad, And The Ugly . America: Media Productions & Marketing.

Gaya MLA

Rosenow, John, E.., Pulsipher, Gerreld, L.. "Tourism : The Good, The Bad, And The Ugly". America: Media Productions & Marketing, 1979. Text.