APA način citiranja

Cullen, P., & Peter Cullen. (1997). Economics for Hospitality Management. London: Thomson.

Čikaški stil citiranja

Cullen, Peter, i Peter Cullen. Economics for Hospitality Management. London: Thomson, 1997.

MLA način citiranja

Cullen, Peter, i Peter Cullen. Economics for Hospitality Management. London: Thomson, 1997.

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