Cita APA (7a ed.)
Feller, E. W. Instrument and control manual for operating engineers. McGraw-Hill.
Cita estilo Chicago (17a ed.)
Feller, Eugene W.F. Instrument and Control Manual for Operating Engineers. Nueva York, EUA: McGraw-Hill.
Cita MLA (9a ed.)
Feller, Eugene W.F. Instrument and Control Manual for Operating Engineers. McGraw-Hill.
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