Gaya APA
Hardon, J, A, S. (1968).
The spirit and origins of American protestantism, a source book in its Creeds. .
Dayton:
Pflaum.
Gaya MLA
Hardon, John, A.,, S.J..
"The spirit and origins of American protestantism, a source book in its Creeds. ".
Dayton:
Pflaum,
1968.
Buku.