Gaya APA
Richards, Jack C. (1995).
Inter Change : English International Comunication (2).
United States:
Camrigde University Press.
Gaya Chicago
Richards, Jack C.
Inter Change : English International Comunication.
2
United States:
Camrigde University Press,
1995.
.
Gaya MLA
Richards, Jack C.
Inter Change : English International Comunication.
2
United States:
Camrigde University Press,
1995.
.
Gaya Turabian
Richards, Jack C.
Inter Change : English International Comunication.
2
United States:
Camrigde University Press,
1995.
.