APA (7th ed.) Zitazioa
Levin, P. (1998). Construction contract claims, changes & dispute resolution (2nd ed.). ASCE Press.
Chicago Style (17th ed.) Zitazioa
Levin, Paul. Construction Contract Claims, Changes & Dispute Resolution. 2nd ed. Reston, VA: ASCE Press, 1998.
MLA (9th ed.) Zitazioa
Levin, Paul. Construction Contract Claims, Changes & Dispute Resolution. 2nd ed. ASCE Press, 1998.
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