Pinpin, L. C. (1999). Indigenous environmental practices in Cordillera: An approach to environmental education.
Style de citation Chicago (17e éd.)Pinpin, Lilibeth C. Indigenous Environmental Practices in Cordillera: An Approach to Environmental Education. 1999.
Style de citation MLA (9e éd.)Pinpin, Lilibeth C. Indigenous Environmental Practices in Cordillera: An Approach to Environmental Education. 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.