Não informado. (1956). Community development review. Agency for International Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Community Development Review. Washington: Agency for International Development, 1956.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Community Development Review. Agency for International Development, 1956.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.