Zafra, N. (1955). Historical aspects of truth: Paper read at the panel discussion held Friday, Jan. 14, 1955 ... in connection with the participation of the University of the Philippines in the Bicentennial celebration of Columbia University. s.n.
芝加哥风格引文Zafra, Nicolas. Historical Aspects of Truth: Paper Read at the Panel Discussion Held Friday, Jan. 14, 1955 ... in Connection with the Participation of the University of the Philippines in the Bicentennial Celebration of Columbia University. [S.l: s.n, 1955.
MLA引文Zafra, Nicolas. Historical Aspects of Truth: Paper Read at the Panel Discussion Held Friday, Jan. 14, 1955 ... in Connection with the Participation of the University of the Philippines in the Bicentennial Celebration of Columbia University. s.n, 1955.