APA (7th ed.) Citation

Balagtas, D. S., Beall, M. E., & Fitzgerald, J. AutoCAD 13 para principiantes.

Chicago Style (17th ed.) Citation

Balagtas, Dennis S., Michael E. Beall, and Jim Fitzgerald. AutoCAD 13 Para Principiantes.

MLA (8th ed.) Citation

Balagtas, Dennis S., et al. AutoCAD 13 Para Principiantes.

Warning: These citations may not always be 100% accurate.