Pearce, D. G. (1987). Tourism today: A geographical analysis. Longman Scientific & Technical ; Wiley.
Style de citation Chicago (17e éd.)Pearce, Douglas G. Tourism Today: A Geographical Analysis. London : New York: Longman Scientific & Technical ; Wiley, 1987.
Style de citation MLA (9e éd.)Pearce, Douglas G. Tourism Today: A Geographical Analysis. Longman Scientific & Technical ; Wiley, 1987.