APA Citation

Nayfeh, A. H. (1973). Perturbation methods. New Jersey: John Wiley & Sons.

Trích dẫn kiểu Chicago

Nayfeh, Ali Hasan. Perturbation Methods. New Jersey: John Wiley & Sons, 1973.

MLA Citation

Nayfeh, Ali Hasan. Perturbation Methods. New Jersey: John Wiley & Sons, 1973.

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