HAVERS, J. A. (1971). Handbook Of Heavy Construction. Oleh John A. Havers Dan Frank W. Stubbs Jr. McGraw-Hill.
Chicago Style (17. basım) AtıfHAVERS, John A. Handbook Of Heavy Construction. Oleh John A. Havers Dan Frank W. Stubbs Jr. McGraw-Hill, 1971.
MLA (8th ed.) AtıfHAVERS, John A. Handbook Of Heavy Construction. Oleh John A. Havers Dan Frank W. Stubbs Jr. McGraw-Hill, 1971.
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