Gaya APA

Nelson, R. (:). Yves R. Simon: A question of calling. Dlm: The vocation of the Catholic philosopher.Ed.by John P. Hittinger.2010, Washington. . : .

Gaya MLA

Nelson, Ralph. "Yves R. Simon: A question of calling. Dlm: The vocation of the Catholic philosopher.Ed.by John P. Hittinger.2010, Washington.". : , :. Majalah.