Hackenberg, B. H. (1970). Low income Christian and Muslim populations in Davao City. s.n.].
Chicago Style (17th ed.) CitationHackenberg, Beverly H. Low Income Christian and Muslim Populations in Davao City. [S.l: s.n.], 1970.
MLA (9th ed.) CitationHackenberg, Beverly H. Low Income Christian and Muslim Populations in Davao City. s.n.], 1970.
Warning: These citations may not always be 100% accurate.