Veerendrakumar Singh. (1997). Pracheen bharateeya samskriti: Samajik sidhanthom ka vaijnanic vishleshan. Akshayavata Prakashan.
Čikaški stil citiranjaVeerendrakumar Singh. Pracheen Bharateeya Samskriti: Samajik Sidhanthom Ka Vaijnanic Vishleshan. Allahabad: Akshayavata Prakashan, 1997.
MLA način citiranjaVeerendrakumar Singh. Pracheen Bharateeya Samskriti: Samajik Sidhanthom Ka Vaijnanic Vishleshan. Akshayavata Prakashan, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.