Pytel, A., & Kiusalaas, J. (1999). Engineering mechanics: Dynamics (2nd ed.). Pacific Grove, CA: Brooks/Cole.
Chicago Style aipamenaPytel, Andrew., và Jaan Kiusalaas. Engineering Mechanics: Dynamics. 2nd ed. Pacific Grove, CA: Brooks/Cole, 1999.
MLA aipamenaPytel, Andrew., và Jaan Kiusalaas. Engineering Mechanics: Dynamics. 2nd ed. Pacific Grove, CA: Brooks/Cole, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.