Gaya APA
Mackin, Ronald. (1968).
Opeac aral drills work book A / Prepared by Ronald Mackin, John Webb .
:
London : Oxford University Press.
Gaya Chicago
Mackin, Ronald.
Opeac aral drills work book A / Prepared by Ronald Mackin, John Webb.
:
London : Oxford University Press,
1968.
Buku.
Gaya MLA
Mackin, Ronald.
Opeac aral drills work book A / Prepared by Ronald Mackin, John Webb.
:
London : Oxford University Press,
1968.
Buku.
Gaya Turabian
Mackin, Ronald.
Opeac aral drills work book A / Prepared by Ronald Mackin, John Webb.
:
London : Oxford University Press,
1968.
Buku.