Echallier, C. (1990). The fortitude and faith of an apostle [Augustine Planque] (1826-1907): Co-founder and first superior general of the Society of African Missions : founder of the Sisters of Our Lady of Apostles. D & A O'Leary.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEchallier, Claude-Marie. The Fortitude and Faith of an Apostle [Augustine Planque] (1826-1907): Co-founder and First Superior General of the Society of African Missions : Founder of the Sisters of Our Lady of Apostles. Cork, Ireland: D & A O'Leary, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEchallier, Claude-Marie. The Fortitude and Faith of an Apostle [Augustine Planque] (1826-1907): Co-founder and First Superior General of the Society of African Missions : Founder of the Sisters of Our Lady of Apostles. D & A O'Leary, 1990.