Sepulveda, J. A., Souder, W. E., & Gottfried, B. S. (1984). Schaum's Outline of Theory and Problems of Engineering Economics. McGraw Hill.
Citazione stile Chigago Style (17a edizione)Sepulveda, Jose A., William E. Souder, e Byron S. Gottfried. Schaum's Outline of Theory and Problems of Engineering Economics. New York: McGraw Hill, 1984.
Citatione MLA (9a ed.)Sepulveda, Jose A., et al. Schaum's Outline of Theory and Problems of Engineering Economics. McGraw Hill, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.