APA citiranje

Blank,Leland P E. (1998). Engneering economy (4.). MacGraw Hill.

Chicago Edition Citation

Blank,Leland P E. Engneering Economy. 4. Singapore: MacGraw Hill, 1998.

MLA citiranje

Blank,Leland P E. Engneering Economy. 4. MacGraw Hill, 1998.

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