Operation research
Mishra D. N., Agarwal S. K., Sinha PoojaKniha
Citace v seznamu literatury:
MISHRA, D. N.; AGARWAL, S. K. a SINHA, Pooja. Operation research. Lucknow, India: World-press, 2009. ISBN 9781441657701. Dostupné také z: http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=325056&lang=cs&site=ehost-live&authtype=ip,shib&custid=s3936755.