Gaya APA
Makrus, ali. (2003).
Taking Off Beginning English: workbook .
New York:
McGraw-Hill.
Gaya Chicago
Makrus, ali.
Taking Off Beginning English: workbook.
New York:
McGraw-Hill,
2003.
Media Cetak.
Gaya MLA
Makrus, ali.
Taking Off Beginning English: workbook.
New York:
McGraw-Hill,
2003.
Media Cetak.
Gaya Turabian
Makrus, ali.
Taking Off Beginning English: workbook.
New York:
McGraw-Hill,
2003.
Media Cetak.