Lefebvre, Y. (2012). WordPress plugin development cookbook. Packt Pub..
Cita Chicago Style (17a ed.)Lefebvre, Yannick. WordPress Plugin Development Cookbook. Birmingham: Packt Pub., 2012.
Cita MLA (8a ed.)Lefebvre, Yannick. WordPress Plugin Development Cookbook. Packt Pub., 2012.
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