Lawrence, K. D., Guerard, J. B., & Reeves, G. R. (1995). Advances in mathematical programming and financial planning: Kenneth D. Lawrence, John B. Guerard, Gary R. Reeves. Jai Press INC..
Cita Chicago (17th ed.)Lawrence, Kenneth D., John B. Guerard, i Gary R. Reeves. Advances in Mathematical Programming and Financial Planning: Kenneth D. Lawrence, John B. Guerard, Gary R. Reeves. london: Jai Press INC., 1995.
Cita MLA (9th ed.)Lawrence, Kenneth D., et al. Advances in Mathematical Programming and Financial Planning: Kenneth D. Lawrence, John B. Guerard, Gary R. Reeves. Jai Press INC., 1995.