General Appropriations Decree-January 1 to Dcember 31, 1978 Presidential Decree No.1250.
Chicago-referens (17:e uppl.)General Appropriations Decree-January 1 to Dcember 31, 1978 Presidential Decree No.1250.
MLA-referens (9:e uppl.)General Appropriations Decree-January 1 to Dcember 31, 1978 Presidential Decree No.1250.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.