Waghmare Avinash. (2021). PSI Kayade: Aayogachya Prashnapatrikanche san 2010 te 2019 Paper-2 (2nd ed.). Gurukul Prabodhani.
Dyfyniad Arddull ChicagoWaghmare Avinash. PSI Kayade: Aayogachya Prashnapatrikanche San 2010 Te 2019 Paper-2. 2nd ed. Pune: Gurukul Prabodhani, 2021.
Dyfyniad MLAWaghmare Avinash. PSI Kayade: Aayogachya Prashnapatrikanche San 2010 Te 2019 Paper-2. 2nd ed. Gurukul Prabodhani, 2021.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.