APA Style
Richards, J.C., Long, M.N.. (1981).
Breakthrough: a course in english communication practice 1 .
Tokyo:
Oxford University Press.
Chicago Style
Richards, J.C., Long, M.N..
Breakthrough: a course in english communication practice 1.
Tokyo:
Oxford University Press,
1981.
Buku Teks.
MLA Style
Richards, J.C., Long, M.N..
Breakthrough: a course in english communication practice 1.
Tokyo:
Oxford University Press,
1981.
Buku Teks.
Turabian Style
Richards, J.C., Long, M.N..
Breakthrough: a course in english communication practice 1.
Tokyo:
Oxford University Press,
1981.
Buku Teks.