Gaya APA

Lubich, C. (1973). That all men be one, origins and life of the Focolare movement, [2nd ed.]. Cet.pertama 1969. . London dsl: new City Press.

Gaya MLA

Lubich, Chiara.. "That all men be one, origins and life of the Focolare movement, [2nd ed.]. Cet.pertama 1969. ". London dsl: new City Press, 1973. Buku.