APA

Caja Agraria, . (1990). Policy of the national government in defense of the rights of indigenous peoples and the ecological conservation of the Amazon basin. Bogotá: Caja Agraria.

Chicago

Caja Agraria, . 1990. Policy of the national government in defense of the rights of indigenous peoples and the ecological conservation of the Amazon basin. Bogotá: Caja Agraria.

Harvard

Caja Agraria, . (1990). Policy of the national government in defense of the rights of indigenous peoples and the ecological conservation of the Amazon basin. Bogotá: Caja Agraria.

MLA

Caja Agraria, . Policy of the national government in defense of the rights of indigenous peoples and the ecological conservation of the Amazon basin. Bogotá: Caja Agraria. 1990.