Rivera, J. F. (1959). How to write effective legal and diplomatic papers: Selected readings. s.n.
芝加哥风格引文Rivera, Juan Fangon. How to Write Effective Legal and Diplomatic Papers: Selected Readings. Q.C: s.n, 1959.
MLA引文Rivera, Juan Fangon. How to Write Effective Legal and Diplomatic Papers: Selected Readings. s.n, 1959.
警告：这些引文格式不一定是100％准确.