Alvarez, H. C. M. (1999). Centronics parallel port interface (II).
Chicago Style (17th ed.) CitationAlvarez, Hans Christian M. Centronics Parallel Port Interface (II). 1999.
MLA (9th ed.) CitationAlvarez, Hans Christian M. Centronics Parallel Port Interface (II). 1999.
Warning: These citations may not always be 100% accurate.