APA-čujuhus (7. p.)
Kharbanda O P. & Stallaworthy, E. A. (1987). Project cost control in action (2nd ed.). Gower.
Chicago-čujuhus (17. p.)
Kharbanda O P. juo E A. Stallaworthy. Project Cost Control in Action. 2nd ed. England: Gower, 1987.
MLA-čujuhus (9. p.)
Kharbanda O P. juo E A. Stallaworthy. Project Cost Control in Action. 2nd ed. Gower, 1987.
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