Penggayaan APA
Agustina. (2017).
Business English 1 (Rev.1).
Malang:
Polinema Press.
Chicago Style
Agustina.
Business English 1.
Rev.1
Malang:
Polinema Press,
2017.
Text.
MLA Style
Agustina.
Business English 1.
Rev.1
Malang:
Polinema Press,
2017.
Text.
Turabian Style
Agustina.
Business English 1.
Rev.1
Malang:
Polinema Press,
2017.
Print.