APA aipamena

(1994). Structural Steel Designers Handbook Roger L. Brockenbrough, Frederick S. Merritt. McGraw-Hill.

Chicago Style aipamena

Structural Steel Designers Handbook Roger L. Brockenbrough, Frederick S. Merritt. McGraw-Hill, 1994.

MLA aipamena

Structural Steel Designers Handbook Roger L. Brockenbrough, Frederick S. Merritt. McGraw-Hill, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.