Espino, F. L. (1963). In three tonques: A folio of poems in Tagalog, English and Spanish. Bustamante Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEspino, Federico Licsi. In Three Tonques: A Folio of Poems in Tagalog, English and Spanish. Quezon City: Bustamante Press, 1963.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEspino, Federico Licsi. In Three Tonques: A Folio of Poems in Tagalog, English and Spanish. Bustamante Press, 1963.
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