Usman, E. K. (1997). Time for dialogue of life: Christmas and Ramadhan occur in a single month. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Usman, Edd K. "Time for Dialogue of Life: Christmas and Ramadhan Occur in a Single Month." Manila Bulletin 1997.
Lua MLA (9ú heag.)Usman, Edd K. "Time for Dialogue of Life: Christmas and Ramadhan Occur in a Single Month." Manila Bulletin, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.