Dyfyniad APA

Goodwin, D. K. (2018). Leadership in turbulent times (First Simon & Schuster hardcover edition.). Simon & Schuster.

Dyfyniad Arddull Chicago

Goodwin, Doris Kearns. Leadership in Turbulent Times. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2018.

Dyfyniad MLA

Goodwin, Doris Kearns. Leadership in Turbulent Times. First Simon & Schuster hardcover edition. Simon & Schuster, 2018.

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