Rizal, J., Meyer, A. B., & Bantug, J. P. (1976). Epistolario inedito del Dr. Rizal al Dr. Meyer [microform]. Photoduplication Service, University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Rizal, Jose, A. B. Meyer, agus Jose Policarpio Bantug. Epistolario Inedito Del Dr. Rizal Al Dr. Meyer [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Lua MLA (9ú heag.)Rizal, Jose, et al. Epistolario Inedito Del Dr. Rizal Al Dr. Meyer [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.