Romulo, C. P. (1968). Courtship memories: An excerpt from "I walked with heroes". Philippine Collegian.
Lua i Stíl Chicago (17ú heag.)Romulo, Carlos P. "Courtship Memories: An Excerpt from "I Walked with Heroes"." Philippine Collegian 1968.
Lua MLA (9ú heag.)Romulo, Carlos P. "Courtship Memories: An Excerpt from "I Walked with Heroes"." Philippine Collegian, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.