Παραπομπή APA

Kopec, D., & Thompson, B. (1992). Artificial intelligence and intelligent tutoring systems: Knowledge based systems for teaching and learning. Ellis Horwood.

Παραπομπή Chicago Style

Kopec, Danny, και Brent Thompson. Artificial Intelligence and Intelligent Tutoring Systems: Knowledge Based Systems for Teaching and Learning. England: Ellis Horwood, 1992.

Παραπομπή MLA

Kopec, Danny, και Brent Thompson. Artificial Intelligence and Intelligent Tutoring Systems: Knowledge Based Systems for Teaching and Learning. Ellis Horwood, 1992.