Gaya APA

Barnard, G.L.. (1972). Practice in spoken English : an anthology of exercises in English sounds / G.L. Barnard, P.S. McKay . : London : Macmillan.

Gaya Chicago

Barnard, G.L.. Practice in spoken English : an anthology of exercises in English sounds / G.L. Barnard, P.S. McKay. : London : Macmillan, 1972. Buku.

Gaya MLA

Barnard, G.L.. Practice in spoken English : an anthology of exercises in English sounds / G.L. Barnard, P.S. McKay. : London : Macmillan, 1972. Buku.

Gaya Turabian

Barnard, G.L.. Practice in spoken English : an anthology of exercises in English sounds / G.L. Barnard, P.S. McKay. : London : Macmillan, 1972. Buku.