Johnson, R. W. (1977). Capital budgeting. Kendall Hunt.
Cita Chicago (17th ed.)Johnson, Robert W. Capital Budgeting. Kerper Boulevard: Kendall Hunt, 1977.
Cita MLA (9th ed.)Johnson, Robert W. Capital Budgeting. Kendall Hunt, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.