Arellano, P. A., Bavar, D. E., Guerrero, M. A., & Lagmay, C. R. (2008). Adaptation of CNC milling machine for PCB etching. Animo Repository.
استشهاد بنمط شيكاغوArellano, Paul Adrian, Dan Errol Bavar, Miguel Antonio Guerrero, و Carlo Rey Lagmay. Adaptation of CNC Milling Machine for PCB Etching. Animo Repository, 2008.
MLA استشهادArellano, Paul Adrian, Dan Errol Bavar, Miguel Antonio Guerrero, و Carlo Rey Lagmay. Adaptation of CNC Milling Machine for PCB Etching. Animo Repository, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.