Cita APA

Không rõ. (2001). Introduction to Computing Systems. NOTNXB.

Chicago Style Citation

Không rõ. Introduction to Computing Systems. NOTNXB, 2001.

Cita MLA

Không rõ. Introduction to Computing Systems. NOTNXB, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.