Edited by Kenzer, M. S. (1989). Applied geography : issues, questions, and: Concerns. Kluwer.
Cita Chicago (17th ed.)Edited by Kenzer, Martin S. Applied Geography : Issues, Questions, and: Concerns. London: Kluwer, 1989.
Cita MLA (9th ed.)Edited by Kenzer, Martin S. Applied Geography : Issues, Questions, and: Concerns. Kluwer, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.