Gaya APA
HARDY, Darel W. (1975).
Basic calculus .
Belmont:
Wadsworth.
Gaya Chicago
HARDY, Darel W.
Basic calculus.
Belmont:
Wadsworth,
1975.
Text.
Gaya MLA
HARDY, Darel W.
Basic calculus.
Belmont:
Wadsworth,
1975.
Text.
Gaya Turabian
HARDY, Darel W.
Basic calculus.
Belmont:
Wadsworth,
1975.
Print.