Ηλιόπουλος, Δ. (1954). The morning sacrifice: A brief explanation of the divine liturgy of Eastern Orthodox Church. Pittsburgh: Herbick and Held.
শিকাগো স্টাইলে সাইটেশনΗλιόπουλος, Δημήτριος. The Morning Sacrifice: A Brief Explanation of the Divine Liturgy of Eastern Orthodox Church. Pittsburgh: Herbick and Held, 1954.
এমএলএ সাইটেশনΗλιόπουλος, Δημήτριος. The Morning Sacrifice: A Brief Explanation of the Divine Liturgy of Eastern Orthodox Church. Pittsburgh: Herbick and Held, 1954.
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