APA aipamena

Burkart, A., & Medlik , S. (1975). Management of tourism: A selection of readings. Heinemann.

Chicago Style aipamena

Burkart, Aj, and S. Medlik. Management of Tourism: A Selection of Readings. Heinemann, 1975.

MLA aipamena

Burkart, Aj, and S. Medlik. Management of Tourism: A Selection of Readings. Heinemann, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.