HALLIDAY, D., RESNICK, R., & WALKER, J. (1993). Fundamentals of physics: Extended chapter 43-49.-- Ed.4. John Weley and Sons.
Lua i Stíl Chicago (17ú heag.)HALLIDAY, David, Robert RESNICK, agus Jearl WALKER. Fundamentals of Physics: Extended Chapter 43-49.-- Ed.4. New York: John Weley and Sons, 1993.
Lua MLA (9ú heag.)HALLIDAY, David, et al. Fundamentals of Physics: Extended Chapter 43-49.-- Ed.4. John Weley and Sons, 1993.
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