APA-čujuhus (7. p.)
Spence, L. E., Gallin, D., & Vanden Eynden, C. (1990). Applied mathematics for the management, life, and social sciences. Scott, Foresman.
Chicago-čujuhus (17. p.)
Spence, Lawrence E., Daniel Gallin, juo Charles Vanden Eynden. Applied Mathematics for the Management, Life, and Social Sciences. Glenview, Ill.: Scott, Foresman, 1990.
MLA-čujuhus (9. p.)
Spence, Lawrence E., et al. Applied Mathematics for the Management, Life, and Social Sciences. Scott, Foresman, 1990.
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