George, H. (1967). 101 substitution tables for students of: English. Cambridge University Pr.
Citación estilo ChicagoGeorge, H.V. 101 Substitution Tables for Students of: English. Cambridge: Cambridge University Pr, 1967.
Cita MLAGeorge, H.V. 101 Substitution Tables for Students of: English. Cambridge University Pr, 1967.
Warning: These citations may not always be 100% accurate.