Oswal, R. (1997). Glimpses of Vaastu shilpa and numerology. R.D.Business center.
Cita Chicago (17th ed.)Oswal, Ramanlal. Glimpses of Vaastu Shilpa and Numerology. Pune: R.D.Business center, 1997.
Cita MLA (9th ed.)Oswal, Ramanlal. Glimpses of Vaastu Shilpa and Numerology. R.D.Business center, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.