Cita APA (7th ed.)

(1989). Turbo C: Version 2.0. Perfect Bound Publishing House, Inc.

Cita Chicago (17th ed.)

Turbo C: Version 2.0. Munoz, Quezon City: Perfect Bound Publishing House, Inc, 1989.

Cita MLA (9th ed.)

Turbo C: Version 2.0. Perfect Bound Publishing House, Inc, 1989.