Protter, M. H. (1988). Calculus with analytical geometry. JMC Press.
Lua i Stíl Chicago (17ú heag.)Protter, Murray H. Calculus with Analytical Geometry. Quezon City: JMC Press, 1988.
Lua MLA (9ú heag.)Protter, Murray H. Calculus with Analytical Geometry. JMC Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.