APA-čujuhus (7. p.)
Acha, E., & Madrigal, M. (2012). Power systems harmonics: Computer modelling and analysis. Wiley India.
Chicago-čujuhus (17. p.)
Acha, Enrique, juo Manuel Madrigal. Power Systems Harmonics: Computer Modelling and Analysis. New Delhi: Wiley India, 2012.
MLA-čujuhus (9. p.)
Acha, Enrique, juo Manuel Madrigal. Power Systems Harmonics: Computer Modelling and Analysis. Wiley India, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.