Columbia subject headings:
Harvard subject headings:
Philikē Hetaireia.
Xanthos, Emmanouēl, approximately 1772-1852.
Princeton subject headings:
Greece--History--War of Independence, 1821-1829--Sources.
Philikē Hetaireia--History--Sources.
Xodilos, Athanasios, 1780-approximately 1846.