Gaya APA
Schoenberg, Irene E., Maurer, Jay. (2001).
Focus on gramar: an introductory course for reference and practice .
:
Longman.
Gaya Chicago
Schoenberg, Irene E., Maurer, Jay.
Focus on gramar: an introductory course for reference and practice.
:
Longman,
2001.
Text.
Gaya MLA
Schoenberg, Irene E., Maurer, Jay.
Focus on gramar: an introductory course for reference and practice.
:
Longman,
2001.
Text.
Gaya Turabian
Schoenberg, Irene E., Maurer, Jay.
Focus on gramar: an introductory course for reference and practice.
:
Longman,
2001.
Print.