Gaya APA

Turbo Pascal Ver. 6.0. (1990). California: Borland International,inc.

Gaya Chicago

Turbo Pascal Ver. 6.0. . California: Borland International,inc, 1990. .

Gaya MLA

Turbo Pascal Ver. 6.0. . California: Borland International,inc, 1990. .

Gaya Turabian

Turbo Pascal Ver. 6.0. California: Borland International,inc, 1990. .