Cita APA (7th ed.)

Ignacio, G. P. (1970). Proposed instructional materials of the consonants for Leyteño learners of English in the primary grades.

Cita Chicago (17th ed.)

Ignacio, Gregoria P. Proposed Instructional Materials of the Consonants for Leyteño Learners of English in the Primary Grades. 1970.

Cita MLA (9th ed.)

Ignacio, Gregoria P. Proposed Instructional Materials of the Consonants for Leyteño Learners of English in the Primary Grades. 1970.