APA-čujuhus (7. p.)
Langsdorf, A. S. (1955). Theory of alternating-current machinery (2nd ed.). McGraw-Hill Book Company.
Chicago-čujuhus (17. p.)
Langsdorf, Alexander S. Theory of Alternating-current Machinery. 2nd ed. New York: McGraw-Hill Book Company, 1955.
MLA-čujuhus (9. p.)
Langsdorf, Alexander S. Theory of Alternating-current Machinery. 2nd ed. McGraw-Hill Book Company, 1955.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.