Mortimer, C. E. (1979). Chemistry: A conceptual approach. D.Van Nostrand.
Chicago-čujuhus (17. p.)Mortimer, Charles E. Chemistry: A Conceptual Approach. New York: D.Van Nostrand, 1979.
MLA-čujuhus (9. p.)Mortimer, Charles E. Chemistry: A Conceptual Approach. D.Van Nostrand, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.