Gaya APA
Alexander, L.G.. (0).
Fluency in English / L.G.A. Alexander .
U.S.A.:
Longman.
Gaya Chicago
Alexander, L.G..
Fluency in English / L.G.A. Alexander.
U.S.A.:
Longman,
0.
Text.
Gaya MLA
Alexander, L.G..
Fluency in English / L.G.A. Alexander.
U.S.A.:
Longman,
0.
Text.
Gaya Turabian
Alexander, L.G..
Fluency in English / L.G.A. Alexander.
U.S.A.:
Longman,
0.
Print.