Singh, A. (2011). Law of sale of goods (7th.). Eastern Book Company.
Čikaški stil citiranja (17. izdanje)Singh, Avtar. Law of Sale of Goods. 7th. NEW DELHI: Eastern Book Company, 2011.
MLA način citiranja (9. izdanje)Singh, Avtar. Law of Sale of Goods. 7th. Eastern Book Company, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.