Παραπομπή σε μορφή APA (7η εκδ.)

Barra Rowland, F. L. d. l. (1978). Analysis of experiences of self-help and public participation in rural water supplies: The case of Mexico. Organisation for Economic Co-operation and Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barra Rowland, Francisco Leon de la. Analysis of Experiences of Self-help and Public Participation in Rural Water Supplies: The Case of Mexico. Paris: Organisation for Economic Co-operation and Development, 1978.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barra Rowland, Francisco Leon de la. Analysis of Experiences of Self-help and Public Participation in Rural Water Supplies: The Case of Mexico. Organisation for Economic Co-operation and Development, 1978.