Cita APA (7th ed.)

Marcraft International Corporation. (2004). A+ certification: Concepts and practice. Pearson Education : Prentice Hall.

Cita Chicago (17th ed.)

Marcraft International Corporation. A+ Certification: Concepts and Practice. Upper Saddle River, N.J.: Pearson Education : Prentice Hall, 2004.

Cita MLA (8th ed.)

Marcraft International Corporation. A+ Certification: Concepts and Practice. Pearson Education : Prentice Hall, 2004.