APA Citation

Scharff, R. (1995). Roofing handbook. New York: McGraw- Hill.

Trích dẫn kiểu Chicago

Scharff, Robert. Roofing Handbook. New York: McGraw- Hill, 1995.

MLA Citation

Scharff, Robert. Roofing Handbook. New York: McGraw- Hill, 1995.

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