Fletcher, A., & Clarke, G. (1964). Management and mathematics. Business publications.
Dyfyniad Arddull ChicagoFletcher, Allan, and Geoffrey Clarke. Management and Mathematics. London: Business publications, 1964.
Dyfyniad MLAFletcher, Allan, and Geoffrey Clarke. Management and Mathematics. Business publications, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.