- & BELL, S. [. (1966). Introductory calculus: With algebra and trigonometry. Holden-Day.
Dyfyniad Arddull Chicago- and Stoughton [dkk.] BELL. Introductory Calculus: With Algebra and Trigonometry. San Francisco: Holden-Day, 1966.
Dyfyniad MLA- and Stoughton [dkk.] BELL. Introductory Calculus: With Algebra and Trigonometry. Holden-Day, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.