APA način citiranja

Abell, M. L. Introductory Differential Equations: With Boundary Value Problems,3rd Edition.

Čikaški stil citiranja

Abell, Martha L. Introductory Differential Equations: With Boundary Value Problems,3rd Edition.

MLA način citiranja

Abell, Martha L. Introductory Differential Equations: With Boundary Value Problems,3rd Edition.

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