Cultural documents on the Puguli (Phuo) are available in English and French (the first article) and French (second article) on the following topics:
Worldview
Warfel, Anita. 2012. Puguli (Phuo) Worldview, Burkina Faso. SIL International.
Funerals
Warfel, Anita. 2012. Les funérailles dans la société pougouli. SIL International.