Singh,S. P, Parashar,Anil K, & Singh,H. P. (1999). Econometrics and mathematical economics (7th Rev. ed.). S. Chand and Company.
Čikaški stil citiranja (17. izdanje)Singh,S. P, Parashar,Anil K, i Singh,H. P. Econometrics and Mathematical Economics. 7th Rev. ed. New Delhi: S. Chand and Company, 1999.
MLA način citiranja (8. izdanje)Singh,S. P, et al. Econometrics and Mathematical Economics. 7th Rev. ed. S. Chand and Company, 1999.
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