Gaya APA
Dale Varberg, dkk. (2007).
CALCULUS .
London:
Pearson Education.
Gaya Chicago
Dale Varberg, dkk.
CALCULUS.
London:
Pearson Education,
2007.
Text.
Gaya MLA
Dale Varberg, dkk.
CALCULUS.
London:
Pearson Education,
2007.
Text.
Gaya Turabian
Dale Varberg, dkk.
CALCULUS.
London:
Pearson Education,
2007.
Print.