APA Style
Sheeler, Willard D. (1989).
Welcome to English Guide Books 1 (-).
-:
English Language Service,.
Chicago Style
Sheeler, Willard D.
Welcome to English Guide Books 1.
-
-:
English Language Service,,
1989.
Pend. BHS.Inggris.
MLA Style
Sheeler, Willard D.
Welcome to English Guide Books 1.
-
-:
English Language Service,,
1989.
Pend. BHS.Inggris.
Turabian Style
Sheeler, Willard D.
Welcome to English Guide Books 1.
-
-:
English Language Service,,
1989.
Pend. BHS.Inggris.