Cita APA (7th ed.)

ACKOFF RUSSELL L. (1968). FUNDAMENTALS OF OPERATIONS RESEARCH. WILEY EASTERN LTD.

Cita Chicago (17th ed.)

ACKOFF RUSSELL L. FUNDAMENTALS OF OPERATIONS RESEARCH. NEW DELHI: WILEY EASTERN LTD, 1968.

Cita MLA (9th ed.)

ACKOFF RUSSELL L. FUNDAMENTALS OF OPERATIONS RESEARCH. WILEY EASTERN LTD, 1968.