Παραπομπή σε μορφή APA (7η εκδ.)

Rikken, G. (1994). Propping life with bamboo: Case study of self-help approach to natural resource management featuring the Davao Bamboo Development Cooperative. Asian Social Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rikken, Gerard. Propping Life with Bamboo: Case Study of Self-help Approach to Natural Resource Management Featuring the Davao Bamboo Development Cooperative. Manila: Asian Social Institute, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rikken, Gerard. Propping Life with Bamboo: Case Study of Self-help Approach to Natural Resource Management Featuring the Davao Bamboo Development Cooperative. Asian Social Institute, 1994.