Phillips, P. P. (1975). Speech and hearing problems in the classroom. Cliff Notes.
Cita Chicago (17th ed.)Phillips, Phyllis P. Speech and Hearing Problems in the Classroom. Lincoln, NB: Cliff Notes, 1975.
Cita MLA (9th ed.)Phillips, Phyllis P. Speech and Hearing Problems in the Classroom. Cliff Notes, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.