Gaya APA
Luchuk, Michael [Ed]. (2011).
Academic English Skills (-).
USA:
Kaplan, Inc..
Gaya Chicago
Luchuk, Michael [Ed].
Academic English Skills.
-
USA:
Kaplan, Inc.,
2011.
Text.
Gaya MLA
Luchuk, Michael [Ed].
Academic English Skills.
-
USA:
Kaplan, Inc.,
2011.
Text.
Gaya Turabian
Luchuk, Michael [Ed].
Academic English Skills.
-
USA:
Kaplan, Inc.,
2011.
Print.