APA aipamena

O'Neal, L. R. (1964). Electronic data processing systems: A self-instructional programmed manual. Prenctice-Hall.

Chicago Style aipamena

O'Neal, Leeland R. Electronic Data Processing Systems: A Self-instructional Programmed Manual. Englewood Cliffs, N.J: Prenctice-Hall, 1964.

MLA aipamena

O'Neal, Leeland R. Electronic Data Processing Systems: A Self-instructional Programmed Manual. Prenctice-Hall, 1964.