Title: Social Science Research Design and Statistics: A Practitioner's Guide to Research Methods and IBM SPSS Analysis, Author: Alfred P. Rovai
Title: Distance Learning in Higher Education: A Programmatic Approach to Planning, Design Instruction, Evaluation, and Accreditation, Author: Alfred P. Rovai
Title: Social Science Research Design and Statistics: A Practitioner's Guide to Research Methods and SPSS Analysis, Author: Alfred P. Rovai