Tammelo, I. (1967). Treaty interpretation and practical reason: Towards a general theory of legal interpretation. Law Book Co.
Lua i Stíl Chicago (17ú heag.)Tammelo, Ilmar. Treaty Interpretation and Practical Reason: Towards a General Theory of Legal Interpretation. Sydney: Law Book Co, 1967.
Lua MLA (9ú heag.)Tammelo, Ilmar. Treaty Interpretation and Practical Reason: Towards a General Theory of Legal Interpretation. Law Book Co, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.