Παραπομπή σε μορφή APA (7η εκδ.)

Hassett, S. D. (2011). The risk premium factor: A new model for understanding the volatile forces that drive stock prices. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hassett, Stephen D. The Risk Premium Factor: A New Model for Understanding the Volatile Forces That Drive Stock Prices. Hoboken, N.J.: Wiley, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hassett, Stephen D. The Risk Premium Factor: A New Model for Understanding the Volatile Forces That Drive Stock Prices. Wiley, 2011.