Gaya APA

Reiser, R, A., Dempsey, J, V. (2007). Trends and issues in instructional design and technology (Second Edition). United States of America: Pearson Prentice Hall.

Gaya MLA

Reiser, Robert, A.., Dempsey, John, V.. "Trends and issues in instructional design and technology". Second Edition United States of America: Pearson Prentice Hall, 2007. Text.