(2007). IAS pre-exam: Economics. Arihant.
Čikaški stil citiranjaIAS Pre-exam: Economics. Meerut: Arihant, 2007.
MLA način citiranjaIAS Pre-exam: Economics. Arihant, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.
(2007). IAS pre-exam: Economics. Arihant.
Čikaški stil citiranjaIAS Pre-exam: Economics. Meerut: Arihant, 2007.
MLA način citiranjaIAS Pre-exam: Economics. Arihant, 2007.