Pike, E. V. (1951). Tonemic-intonemic correlation in Mazahua (Otomi). s.n.].
Cita Chicago (17th ed.)Pike, Eunice Victoria. Tonemic-intonemic Correlation in Mazahua (Otomi). [s.l: s.n.], 1951.
Cita MLA (9th ed.)Pike, Eunice Victoria. Tonemic-intonemic Correlation in Mazahua (Otomi). s.n.], 1951.
Atenció: Aquestes cites poden no estar 100% correctes.