Individual and cooperative group learning with user-controlled and program-controlled mathematics tutors
MLA
Yadrick, Robert M. Individual and Cooperative Group Learning with User-controlled and Program-controlled Mathematics Tutors. Brooks Air Force Base, Tex.: Armstrong Laboratory, Air Force Materiel Command, 1995
APA, 7th edition
Yadrick, R. M. (1995). Individual and cooperative group learning with user-controlled and program-controlled mathematics tutors. Brooks Air Force Base, Tex.: Armstrong Laboratory, Air Force Materiel Command
Chicago, 17th edition
Yadrick, Robert M. Individual and cooperative group learning with user-controlled and program-controlled mathematics tutors. Brooks Air Force Base, Tex.: Armstrong Laboratory, Air Force Materiel Command, 1995