Gaya APA

LEIGH, W, E., Doherty, M, E. (1986). DECISION SUPPORT AND EXPERT SYSTEMS . New York Cincinnati Toronto Lo: SOUTH-WESTERN PUBLISHING CO..

Gaya MLA

LEIGH, William, E.-a.o.., Doherty, Michael, E. "DECISION SUPPORT AND EXPERT SYSTEMS". New York Cincinnati Toronto Lo: SOUTH-WESTERN PUBLISHING CO., 1986. Textbook.