Chakraborty, D., & Sengupta, D. (2006). IBSAC (India, Brazil, South Africa, China): A potential developing country coalition in WTO negotiations. Centre de Sciences Humaines.
Dyfyniad Arddull ChicagoChakraborty, Debashis, and Dipankar Sengupta. IBSAC (India, Brazil, South Africa, China): A Potential Developing Country Coalition in WTO Negotiations. New Delhi: Centre de Sciences Humaines, 2006.
Dyfyniad MLAChakraborty, Debashis, and Dipankar Sengupta. IBSAC (India, Brazil, South Africa, China): A Potential Developing Country Coalition in WTO Negotiations. Centre de Sciences Humaines, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.