Clapp/Langley/Crawford Complex (English Wikipedia)

Pfaffmann, Rob (September 2005), University of Pittsburgh Civic Center Conservation Plan (PDF), Pfaffmann + Associates, PC and the Getty Foundation Campus Heritage Program, pp. 163–166, retrieved 2010-01-27

pitt.edu (Global: 1,476^th place; English: 1,056^th place)

Hart, Peter; Barlow, Kimberly K. (2011-09-01). "What's New: Places". University Times. Pittsburgh, PA: University of Pittsburgh. Retrieved 2011-10-10.
Barlow, Kimberly K. (2010-11-24). "New BSL-3 lab to aid undergraduate education". University Times. Vol. 43, no. 7. Pittsburgh, PA: University of Pittsburgh. Retrieved 2010-12-08.

"Clapp Hall - Room L9". Center for Instructional Development & Distance Education, University of Pittsburgh. 2009-12-23. Archived from the original on 2010-07-10. Retrieved 2010-08-13.

University of Pittsburgh Facilities Management Division; MacLachlan, Cornelius & Filoni, Inc. (2010-01-29), Proposed Institutional Master Plan Update University of Pittsburgh (Final Draft) (PDF), University of Pittsburgh, p. 41, archived from the original (PDF) on 2011-07-20, retrieved 2011-01-23{{citation}}: CS1 maint: multiple names: authors list (link)

Cronin, Mike (2010-02-24). "Pitt committee approves nearly $46 million worth of projects". Pittsburgh Tribune-Review. Retrieved 2010-02-24.^{[permanent dead link]}

"Clapp Hall - Room L9". Center for Instructional Development & Distance Education, University of Pittsburgh. 2009-12-23. Archived from the original on 2010-07-10. Retrieved 2010-08-13.
Howard, Giles (2008-08-25). "Greenhouses aplenty at Pitt". The Pitt News. Pittsburgh, PA. Archived from the original on 2011-07-15. Retrieved 2008-08-27.
University of Pittsburgh Facilities Management Division; MacLachlan, Cornelius & Filoni, Inc. (2010-01-29), Proposed Institutional Master Plan Update University of Pittsburgh (Final Draft) (PDF), University of Pittsburgh, p. 41, archived from the original (PDF) on 2011-07-20, retrieved 2011-01-23{{citation}}: CS1 maint: multiple names: authors list (link)