Conferencia Geológica del Caribe Mayaguez, Puerto Rico, & Weaver, J. D. (1960). Transactions of the second Caribbean Geological Conference: Held at Mayaguez, Puerto Rico, 4th-9th January, 1959. University of Puerto Rico.
Lua i Stíl Chicago (17ú heag.)Conferencia Geológica del Caribe Mayaguez, Puerto Rico, agus John D. Weaver. Transactions of the Second Caribbean Geological Conference: Held at Mayaguez, Puerto Rico, 4th-9th January, 1959. Mayaguez: University of Puerto Rico, 1960.
Lua MLA (8ú heag.)Conferencia Geológica del Caribe Mayaguez, Puerto Rico, agus John D. Weaver. Transactions of the Second Caribbean Geological Conference: Held at Mayaguez, Puerto Rico, 4th-9th January, 1959. University of Puerto Rico, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.