Bowers, N. L., Gerber, H. U., Hickman, J. C., Jones, D. A., & Nesbitt, C. J. (1986). Actuarial mathematics. The Society of Actuaries.
Tohutoru Kātū Chicago (17th ed.)Bowers, Newton L., Hans U. Gerber, James C. Hickman, Donald A. Jones, me Cecil J. Nesbitt. Actuarial Mathematics. Itasca: The Society of Actuaries, 1986.
Tohutoro MLA (9th ed.)Bowers, Newton L., et al. Actuarial Mathematics. The Society of Actuaries, 1986.
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