Philippines (Republic). National Library & Filipiniana Division. (1970). List of theses and dissertations available in the Filipiniana Division as of 1968. TNLn].
Chicago-referens (17:e uppl.)Philippines (Republic). National Library och Filipiniana Division. List of Theses and Dissertations Available in the Filipiniana Division as of 1968. [Manila: TNLn], 1970.
MLA-referens (9:e uppl.)Philippines (Republic). National Library och Filipiniana Division. List of Theses and Dissertations Available in the Filipiniana Division as of 1968. TNLn], 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.