Hutchinson, S. E., & Sawyer, S. C. (1980). Laboratory manual for use with computers the user perspective (2nd ed.). Homewood.
Chicago Style (17th ed.) ZitazioaHutchinson, Sarah E., eta Stacey C. Sawyer. Laboratory Manual for Use with Computers the User Perspective. 2nd ed. Boston: Homewood, 1980.
MLA (9th ed.) ZitazioaHutchinson, Sarah E., eta Stacey C. Sawyer. Laboratory Manual for Use with Computers the User Perspective. 2nd ed. Homewood, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.