Cita APA

Bywater, F. V. (1969). Proficiency course in English. University of London P..

Citación estilo Chicago

Bywater, Frank Vivian. Proficiency Course in English. London: University of London P., 1969.

Cita MLA

Bywater, Frank Vivian. Proficiency Course in English. University of London P., 1969.

Warning: These citations may not always be 100% accurate.