Gaya APA
Gruber, Gary R.. (1982).
Shortcuts and strategies for the GMAT .
USA:
Monarch Press.
Gaya Chicago
Gruber, Gary R..
Shortcuts and strategies for the GMAT.
USA:
Monarch Press,
1982.
Text.
Gaya MLA
Gruber, Gary R..
Shortcuts and strategies for the GMAT.
USA:
Monarch Press,
1982.
Text.
Gaya Turabian
Gruber, Gary R..
Shortcuts and strategies for the GMAT.
USA:
Monarch Press,
1982.
Print.