Gaya APA
XI, P. (1958).
Divini Redemptoris, encyclical letter on Atheistic communism transl. by G.D.Smith. .
London:
CTS.
Gaya MLA
XI, Pius.
"Divini Redemptoris, encyclical letter on Atheistic communism transl. by G.D.Smith. ".
London:
CTS,
1958.
Buku.