Phaf-Rheinberger, I. Justo Bolekia Boleká: Searching for a New Profile of the Bubi Community / Ineke Phaf-Rheinberger. Kuvaka ukama : a tribute to Flora Veit-Wild=Building Bridges.(2012).
Chicago-referens (17:e uppl.)Phaf-Rheinberger, Ineke. "Justo Bolekia Boleká: Searching for a New Profile of the Bubi Community / Ineke Phaf-Rheinberger." Kuvaka Ukama : A Tribute to Flora Veit-Wild=Building Bridges.(2012) .
MLA-referens (8:e uppl.)Phaf-Rheinberger, Ineke. "Justo Bolekia Boleká: Searching for a New Profile of the Bubi Community / Ineke Phaf-Rheinberger." Kuvaka Ukama : A Tribute to Flora Veit-Wild=Building Bridges.(2012), .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.