Kashyap, Ravi (April 2014). "The Circle of Investment: Connecting the Dots of the Portfolio Management Cycle – Under the Purview of the Uncertainty Principle of the Social Sciences". International Journal of Economics and Finance. 6 (5). arXiv:1603.06047. doi:10.5539/ijef.v6n5p244. S2CID59037848.
Kashyap, Ravi (April 2014). "The Circle of Investment: Connecting the Dots of the Portfolio Management Cycle – Under the Purview of the Uncertainty Principle of the Social Sciences". International Journal of Economics and Finance. 6 (5). arXiv:1603.06047. doi:10.5539/ijef.v6n5p244. S2CID59037848.
Kashyap, Ravi (April 2014). "The Circle of Investment: Connecting the Dots of the Portfolio Management Cycle – Under the Purview of the Uncertainty Principle of the Social Sciences". International Journal of Economics and Finance. 6 (5). arXiv:1603.06047. doi:10.5539/ijef.v6n5p244. S2CID59037848.