DeMaw, M. F. Doug
Ferromagnetic-core design and application handbook
Prentice-Hall, 1981
Buku Referensi
Dudley, Darle W., editor
Gear handbook: the design, manufacture, and application of gears
McGraw-Hill, 1962
Buku Referensi
Smeaton, Robert W.
Motor application and maintenance handbook
McGraw-Hill, 1969
Buku Referensi
Smeaton, Robert W.
Motor application & maintenance handbook
McGraw-Hill, 1987
Buku Referensi
Haines, Roger W.
HVAC systems design handbook
McGraw-Hill, 2010
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