Tricart, J., & KiewietdeJonge, C. (1992). Ecogeography and rural management: A contribution to the International Geosphere-Biosphere Programme. Longman Scientific & Technical.
Cita Chicago (17th ed.)Tricart, Jean, i Conrad KiewietdeJonge. Ecogeography and Rural Management: A Contribution to the International Geosphere-Biosphere Programme. Harlow, Essex, Eng: Longman Scientific & Technical, 1992.
Cita MLA (9th ed.)Tricart, Jean, i Conrad KiewietdeJonge. Ecogeography and Rural Management: A Contribution to the International Geosphere-Biosphere Programme. Longman Scientific & Technical, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.