APA aipamena

BEALL, C. (2003). Concrete and masonry databook. McGraw-Hill.

Chicago Style aipamena

BEALL, Christine. Concrete and Masonry Databook. McGraw-Hill, 2003.

MLA aipamena

BEALL, Christine. Concrete and Masonry Databook. McGraw-Hill, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.