Barredo, D. A. (1998). The architect as realtor-appraiser. Philippine Architects' Journal.
Chicago Style aipamenaBarredo, Diogenes A. "The Architect as Realtor-appraiser." Philippine Architects' Journal 1998.
MLA aipamenaBarredo, Diogenes A. "The Architect as Realtor-appraiser." Philippine Architects' Journal, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.