APA (7th ed.) Zitazioa
Tillich, P. (1955). Biblical religion and the search for ultimate reality. James Nisbet.
Chicago Style (17th ed.) Zitazioa
Tillich, Paul. Biblical Religion and the Search for Ultimate Reality. James Nisbet, 1955.
MLA (9th ed.) Zitazioa
Tillich, Paul. Biblical Religion and the Search for Ultimate Reality. James Nisbet, 1955.
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