Wolf, J. (2013). Easy physics step-by-step: Master high-frequency concepts and skills for physics proficiency--fast! McGraw-Hill.
Chicago-viite (17. p.)Wolf, Jonathan. Easy Physics Step-by-step: Master High-frequency Concepts and Skills for Physics Proficiency--fast! New York: McGraw-Hill, 2013.
MLA-viite (9. p.)Wolf, Jonathan. Easy Physics Step-by-step: Master High-frequency Concepts and Skills for Physics Proficiency--fast! McGraw-Hill, 2013.
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