Cita APA (7th ed.)

Gokhale, J., Kotlikoff, L. J., & Warshawsky, M. J. (1999). Comparisng the economic and conventional approaches to financial planning. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Gokhale, Jagadeesh, Laurence J. Kotlikoff, i Mark J. Warshawsky. Comparisng the Economic and Conventional Approaches to Financial Planning. Cambridge: National Bureau of Economic Research, 1999.

Cita MLA (9th ed.)

Gokhale, Jagadeesh, et al. Comparisng the Economic and Conventional Approaches to Financial Planning. National Bureau of Economic Research, 1999.