WATT, W. M. (1983). Islam and Christianity today: A contribution to dialogue. Routledge and Kegan Paul.
Lua i Stíl Chicago (17ú heag.)WATT, W. Montgomery. Islam and Christianity Today: A Contribution to Dialogue. London: Routledge and Kegan Paul, 1983.
Lua MLA (9ú heag.)WATT, W. Montgomery. Islam and Christianity Today: A Contribution to Dialogue. Routledge and Kegan Paul, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.