Laing, J. E., & Alcantara, A. N. (1980). Final report on the 1976 national acceptor survey. Population Institute, University of the Philippines System.
Chicago-viite (17. p.)Laing, John E., ja Adelamar N. Alcantara. Final Report on the 1976 National Acceptor Survey. [Manila]: Population Institute, University of the Philippines System, 1980.
MLA-viite (9. p.)Laing, John E., ja Adelamar N. Alcantara. Final Report on the 1976 National Acceptor Survey. Population Institute, University of the Philippines System, 1980.
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