एपीए उद्धरण

 Wong, M. (2016).  Parallel power electronics filters in three-phase four-wire systems: Principle, control and design.  Springer Berlin Heidelberg.

शिकागो स्टाइल उद्धरण

 Wong, Man-Chung.  Parallel Power Electronics Filters in Three-phase Four-wire Systems: Principle, Control and Design.  Springer Berlin Heidelberg, 2016.

एमएलए उद्धरण

 Wong, Man-Chung.  Parallel Power Electronics Filters in Three-phase Four-wire Systems: Principle, Control and Design.  Springer Berlin Heidelberg, 2016.