O’Rourke, Colm J.; Qasim, Mohammad M.; Overlin, Matthew R.; Kirtley, James L. (December 2019). "A Geometric Interpretation of Reference Frames and Transformations: dq0, Clarke, and Park". IEEE Transactions on Energy Conversion. 34 (4): 2070–2083. Bibcode:2019ITEnC..34.2070O. doi:10.1109/TEC.2019.2941175. hdl:1721.1/123557. ISSN1558-0059.
Park, R. H. (July 1929). "Two-reaction theory of synchronous machines generalized method of analysis-part I". Transactions of the American Institute of Electrical Engineers. 48 (3): 716–727. doi:10.1109/T-AIEE.1929.5055275. ISSN2330-9431.
O’Rourke, Colm J.; Qasim, Mohammad M.; Overlin, Matthew R.; Kirtley, James L. (December 2019). "A Geometric Interpretation of Reference Frames and Transformations: dq0, Clarke, and Park". IEEE Transactions on Energy Conversion. 34 (4): 2070–2083. Bibcode:2019ITEnC..34.2070O. doi:10.1109/TEC.2019.2941175. hdl:1721.1/123557. ISSN1558-0059.
O’Rourke, Colm J.; Qasim, Mohammad M.; Overlin, Matthew R.; Kirtley, James L. (December 2019). "A Geometric Interpretation of Reference Frames and Transformations: dq0, Clarke, and Park". IEEE Transactions on Energy Conversion. 34 (4): 2070–2083. Bibcode:2019ITEnC..34.2070O. doi:10.1109/TEC.2019.2941175. hdl:1721.1/123557. ISSN1558-0059.
O’Rourke, Colm J.; Qasim, Mohammad M.; Overlin, Matthew R.; Kirtley, James L. (December 2019). "A Geometric Interpretation of Reference Frames and Transformations: dq0, Clarke, and Park". IEEE Transactions on Energy Conversion. 34 (4): 2070–2083. Bibcode:2019ITEnC..34.2070O. doi:10.1109/TEC.2019.2941175. hdl:1721.1/123557. ISSN1558-0059.
Park, R. H. (July 1929). "Two-reaction theory of synchronous machines generalized method of analysis-part I". Transactions of the American Institute of Electrical Engineers. 48 (3): 716–727. doi:10.1109/T-AIEE.1929.5055275. ISSN2330-9431.