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).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhaf-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) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रPhaf-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), .
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