APA Citation

Bellman, R., & Cooke, K. L. (1963). Differential-difference equations. New York: Academic Press.

Trích dẫn kiểu Chicago

Bellman, Richard, và Kenneth L. Cooke. Differential-difference Equations. New York: Academic Press, 1963.

MLA Citation

Bellman, Richard, và Kenneth L. Cooke. Differential-difference Equations. New York: Academic Press, 1963.

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