APA aipamena

PEURIFOY, R. (1989). Estimating Construction Costs R.l.peurifoy And G.d.oberlender. McGraw-Hill.

Chicago Style aipamena

PEURIFOY, R.L. Estimating Construction Costs R.l.peurifoy And G.d.oberlender. McGraw-Hill, 1989.

MLA aipamena

PEURIFOY, R.L. Estimating Construction Costs R.l.peurifoy And G.d.oberlender. McGraw-Hill, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.