Esguerra, S. C. (1976). Correlation of hearing loss, speech intelligibility, lipreading ability, intelligibility, and educational attainment to occupational success [microform]. Photoduplication Service. University of the Philippines Library.
Cytowanie według stylu Chicago (wyd. 17)Esguerra, Sergia C. Correlation of Hearing Loss, Speech Intelligibility, Lipreading Ability, Intelligibility, and Educational Attainment to Occupational Success [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
Cytowanie według stylu MLA (wyd. 9)Esguerra, Sergia C. Correlation of Hearing Loss, Speech Intelligibility, Lipreading Ability, Intelligibility, and Educational Attainment to Occupational Success [microform]. Photoduplication Service. University of the Philippines Library, 1976.