Gaya APA
Raggad, B, G. (2000).
Possibilistic group support system for pricing and inventory problems (Vol. 13 Iss 2 pp. 68 - 76).
USA:
Emerald.
Gaya MLA
Raggad, Bel, G..
"Possibilistic group support system for pricing and inventory problems".
Vol. 13 Iss 2 pp. 68 - 76
USA:
Emerald,
2000.
Article.