APA-viite (7. p.)
Barra, V. (2023). Geography and the Space of the Sacred: The Presence of Opus Dei in Contemporary Protestantism (First edition.). Cambridge Scholars Publishing.
Chicago-viite (17. p.)
Barra, Virna. Geography and the Space of the Sacred: The Presence of Opus Dei in Contemporary Protestantism. First edition. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2023.
MLA-viite (9. p.)
Barra, Virna. Geography and the Space of the Sacred: The Presence of Opus Dei in Contemporary Protestantism. First edition. Cambridge Scholars Publishing, 2023.
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