Anthony, W. A. (1980). The Skills of diagnostic planning. University Park Press.
Lua i Stíl Chicago (17ú heag.)Anthony, William Alan. The Skills of Diagnostic Planning. Baltimore, Md.: University Park Press, 1980.
Lua MLA (8ú heag.)Anthony, William Alan. The Skills of Diagnostic Planning. University Park Press, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.