Ramachandra Dev. (1988). Hindi sugun bhakthi-kavya ke darsanik sroth naveen chinthan (h). Lokbharathi Prakasan.
Dyfyniad Arddull ChicagoRamachandra Dev. Hindi Sugun Bhakthi-kavya Ke Darsanik Sroth Naveen Chinthan (h). Allahabad: Lokbharathi Prakasan, 1988.
Dyfyniad MLARamachandra Dev. Hindi Sugun Bhakthi-kavya Ke Darsanik Sroth Naveen Chinthan (h). Lokbharathi Prakasan, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.