Rivera, J. F. (1959). How to write effective legal and diplomatic papers: Selected readings. s.n.
Chicago-referens (17:e uppl.)Rivera, Juan Fangon. How to Write Effective Legal and Diplomatic Papers: Selected Readings. Q.C: s.n, 1959.
MLA-referens (9:e uppl.)Rivera, Juan Fangon. How to Write Effective Legal and Diplomatic Papers: Selected Readings. s.n, 1959.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.