Gaya APA

Jamsa, K. (1992). The concise guide to microsoft windows operatingsystem version 3.1 :valid for use in indonesia only . Washington: MIcrosoft Press.

Gaya MLA

Jamsa, Kris. "The concise guide to microsoft windows operatingsystem version 3.1 :valid for use in indonesia only". Washington: MIcrosoft Press, 1992. Text.