Yerro, E. T. (1980). An analysis of the pronunciation errors made on English segmentals and some remedial measures to correct them [microform]. Photoduplication Service. University of the Philippines Library.
Style de citation Chicago (17e éd.)Yerro, Eva Tanilong. An Analysis of the Pronunciation Errors Made on English Segmentals and Some Remedial Measures to Correct Them [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1980.
Style de citation MLA (9e éd.)Yerro, Eva Tanilong. An Analysis of the Pronunciation Errors Made on English Segmentals and Some Remedial Measures to Correct Them [microform]. Photoduplication Service. University of the Philippines Library, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.