Gaya APA
Hart, William L., Waits, Bert K.. (1978).
College algebra and trigonometry Ed.2 (2).
United States of America:
D.C. Heath ad Company.
Gaya Chicago
Hart, William L., Waits, Bert K..
College algebra and trigonometry Ed.2.
2
United States of America:
D.C. Heath ad Company,
1978.
Text.
Gaya MLA
Hart, William L., Waits, Bert K..
College algebra and trigonometry Ed.2.
2
United States of America:
D.C. Heath ad Company,
1978.
Text.
Gaya Turabian
Hart, William L., Waits, Bert K..
College algebra and trigonometry Ed.2.
2
United States of America:
D.C. Heath ad Company,
1978.
Print.