Lagmay, A. V. (1950). A logical analysis of the concept of existence involved in existence propositions.
Lua i Stíl Chicago (17ú heag.)Lagmay, Alfredo Villagracia. A Logical Analysis of the Concept of Existence Involved in Existence Propositions. 1950.
Lua MLA (9ú heag.)Lagmay, Alfredo Villagracia. A Logical Analysis of the Concept of Existence Involved in Existence Propositions. 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.