Cita APA (7th ed.)

DONOVAN JOHN J. (2009). SYSTEMS PROGRAMMING. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Cita Chicago (17th ed.)

DONOVAN JOHN J. SYSTEMS PROGRAMMING. BOMBAY: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2009.

Cita MLA (9th ed.)

DONOVAN JOHN J. SYSTEMS PROGRAMMING. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2009.