Woolverton, J. F. (2005). Robert H. Gardiner and the reunification of worldwide Christianity in the Progressive Era. University of Missouri Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Woolverton, John Frederick. Robert H. Gardiner and the Reunification of Worldwide Christianity in the Progressive Era. Columbia, Mo.: University of Missouri Press, 2005.
MLA -ийн эшлэл (9 дэх хэвлэлт)Woolverton, John Frederick. Robert H. Gardiner and the Reunification of Worldwide Christianity in the Progressive Era. University of Missouri Press, 2005.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.