Dubey, R. K. (1989). Indo-Sri Lankan relations : with special: Reference to the Tamil Problem. Deep and Deep.
Citazione stile Chigago Style (17a edizione)Dubey, Ravi Kant. Indo-Sri Lankan Relations : with Special: Reference to the Tamil Problem. New Delhi: Deep and Deep, 1989.
Citatione MLA (9a ed.)Dubey, Ravi Kant. Indo-Sri Lankan Relations : with Special: Reference to the Tamil Problem. Deep and Deep, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.