Pollard A.H, F. Y. (1984). Tehnik Demogafi. Bina Aksara.
Chicago Style (17th ed.) CitationPollard A.H, Farhat Yusuf. Tehnik Demogafi. Bina Aksara, 1984.
MLA (8th ed.) CitationPollard A.H, Farhat Yusuf. Tehnik Demogafi. Bina Aksara, 1984.
Warning: These citations may not always be 100% accurate.