David, E. J. T. The need for peace: An informative.
Lua i Stíl Chicago (17ú heag.)David, Edward Jay Tison. The Need for Peace: An Informative. Thesis (BFA)--University of the Philippines.
Lua MLA (9ú heag.)David, Edward Jay Tison. The Need for Peace: An Informative.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.