Dyfyniad APA

Tsiotsu, R. H., & Goldsmith, R. E. (2012). Strategic marketing in tourism services (First edition.). Emerald Group Publishing Limited.

Dyfyniad Arddull Chicago

Tsiotsu, Rodoula H., and Ronald E. Goldsmith. Strategic Marketing in Tourism Services. First edition. Bingley, United Kingdom: Emerald Group Publishing Limited, 2012.

Dyfyniad MLA

Tsiotsu, Rodoula H., and Ronald E. Goldsmith. Strategic Marketing in Tourism Services. First edition. Emerald Group Publishing Limited, 2012.

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