Dyfyniad APA

Boyce William E. (2015). Elementary Differential Equations and Boundary Value Problems (9.). Wiley.

Dyfyniad Arddull Chicago

Boyce William E. Elementary Differential Equations and Boundary Value Problems. 9. New Delhi: Wiley, 2015.

Dyfyniad MLA

Boyce William E. Elementary Differential Equations and Boundary Value Problems. 9. Wiley, 2015.

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