KEUPINK, A., & SHIEH, S. (2006). THE LIMITS OF LOGICAL EMPIRICISM: SELECTED PAPERS OF ARTHUR PAP. Springer Netherlands. https://doi.org/10.1007/1-4020-4299-X
Lua i Stíl Chicago (17ú heag.)KEUPINK, ALFONS, agus SANFORD SHIEH. THE LIMITS OF LOGICAL EMPIRICISM: SELECTED PAPERS OF ARTHUR PAP. Dordrecht: Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4299-X.
Lua MLA (9ú heag.)KEUPINK, ALFONS, agus SANFORD SHIEH. THE LIMITS OF LOGICAL EMPIRICISM: SELECTED PAPERS OF ARTHUR PAP. Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4299-X.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.