APA (7th ed.) Zitazioa
Sanny, L. C. (1962). How to spend a day in prayer. The Navigators.
Chicago Style (17th ed.) Zitazioa
Sanny, Lorne C. How to Spend a Day in Prayer. Singapore: The Navigators, 1962.
MLA (9th ed.) Zitazioa
Sanny, Lorne C. How to Spend a Day in Prayer. The Navigators, 1962.
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