Tyrrell, G. (1898). Nova et vetera: Informal meditations : for times of spiritual dryness (2nd impression.). Longmans, Green.
Chicago-viite (17. p.)Tyrrell, George. Nova Et Vetera: Informal Meditations : For Times of Spiritual Dryness. 2nd impression. London ; New York: Longmans, Green, 1898.
MLA-viite (8. p.)Tyrrell, George. Nova Et Vetera: Informal Meditations : For Times of Spiritual Dryness. 2nd impression. Longmans, Green, 1898.
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