Maria Lucia, I. (1968). Lucia speaks on the message of Fatima (2nd ed.). National Centre of the Blue Army of Our Lady of Fatima.
Chicago-viite (17. p.)Maria Lucia, Irma. Lucia Speaks on the Message of Fatima. 2nd ed. Moycullen, Co. Galway: National Centre of the Blue Army of Our Lady of Fatima, 1968.
MLA-viite (8. p.)Maria Lucia, Irma. Lucia Speaks on the Message of Fatima. 2nd ed. National Centre of the Blue Army of Our Lady of Fatima, 1968.
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