APA (7th ed.) Citation

Gregg, J. R. (1979). Gregg speed building. McGraw-Hill.

Chicago Style (17th ed.) Citation

Gregg, John Robert. Gregg Speed Building. New York: McGraw-Hill, 1979.

MLA (9th ed.) Citation

Gregg, John Robert. Gregg Speed Building. McGraw-Hill, 1979.

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