Sears, F. .. (1991). College Physics Francis W. Sears; Mark M. Zemansky And Hugh D. Young. Addison - wesley.
Chicago-viite (17. p.)Sears, Francis ...[]. College Physics Francis W. Sears; Mark M. Zemansky And Hugh D. Young. Addison - wesley, 1991.
MLA-viite (8. p.)Sears, Francis ...[]. College Physics Francis W. Sears; Mark M. Zemansky And Hugh D. Young. Addison - wesley, 1991.
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