Gaya APA
Hopkins, C, H.
(-1979).
John R.Mott 1865-1955, a biography.
.
Geneva dsl:
World Council of Churches dsl.
Gaya MLA
Hopkins, C., Howard..
"John R.Mott 1865-1955, a biography. ".
Geneva dsl:
World Council of Churches dsl,
-1979.
Buku.