APA aipamena

SEELEY, I. H. (1984). Quantity surveying practice. Macmillan.

Chicago Style aipamena

SEELEY, Ivor H. Quantity Surveying Practice. Macmillan, 1984.

MLA aipamena

SEELEY, Ivor H. Quantity Surveying Practice. Macmillan, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.