Ang, K. C. (2006). Differential equations: Models and methods. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Ang, Keng Cheng. Differential Equations: Models and Methods. Singapore: McGraw-Hill, 2006.
MLA način citiranja (8. izdanje)Ang, Keng Cheng. Differential Equations: Models and Methods. McGraw-Hill, 2006.
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