Bunge, M. (1967). Scientific research. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)Bunge, Mario. Scientific Research. Berlin, New York: Springer-Verlag, 1967.
Lua MLA (8ú heag.)Bunge, Mario. Scientific Research. Springer-Verlag, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.