Παραπομπή APA

Rutes, W. A., & Penner, R. H. (1985). Hotel planning and design. New York: Whitney Library of Design.

Παραπομπή Chicago Style

Rutes, Walter A., and Richard H. Penner. Hotel Planning and Design. New York: Whitney Library of Design, 1985.

Παραπομπή MLA

Rutes, Walter A., and Richard H. Penner. Hotel Planning and Design. New York: Whitney Library of Design, 1985.

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