Pinpin, L. C. (1999). Indigenous environmental practices in Cordillera: An approach to environmental education.
Citación estilo ChicagoPinpin, Lilibeth C. Indigenous Environmental Practices in Cordillera: An Approach to Environmental Education. 1999.
Cita MLAPinpin, Lilibeth C. Indigenous Environmental Practices in Cordillera: An Approach to Environmental Education. 1999.
Warning: These citations may not always be 100% accurate.