APA aipamena

Ribar, L. J. (1990). Tospeed C made easy. Osborne McGraw-Hill.

Chicago Style aipamena

Ribar, L. John. Tospeed C Made Easy. Berkeley: Osborne McGraw-Hill, 1990.

MLA aipamena

Ribar, L. John. Tospeed C Made Easy. Osborne McGraw-Hill, 1990.