Παραπομπή σε μορφή APA (7η εκδ.)

Signar, K. G. B. (2009). Assessing the role of the San Miguel multi-purpose cooperative in achieving empowerment of the people. Karen Grace B. Signar.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Signar, Karen Grace B. Assessing the Role of the San Miguel Multi-purpose Cooperative in Achieving Empowerment of the People. Tacloban City: Karen Grace B. Signar, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Signar, Karen Grace B. Assessing the Role of the San Miguel Multi-purpose Cooperative in Achieving Empowerment of the People. Karen Grace B. Signar, 2009.