Black, Kenneth
Life insurance
Prentice-Hall, 1994
Buku Teks
Huebner, S. S.
Life insurance
Appleton-Century Crafts, 1958
Buku Teks
Magee, John H.
Life insurance
Richard D. Irwin, 1951
Buku Teks
Huebner, S. S.
Life insurance
Appleton Century Crofts, 1972
Buku Teks
The insurance dictionary life & health edition
R & R Newkirk/Longman, 1985
Buku Referensi