APA-čujuhus (7. p.)
Gray, J., & Fletcher, I. (1988). The Poetry of John Gray. ELT Press, Dept. of English, University of North Carolina.
Chicago-čujuhus (17. p.)
Gray, John, juo Ian Fletcher. The Poetry of John Gray. Greensboro, NC: ELT Press, Dept. of English, University of North Carolina, 1988.
MLA-čujuhus (9. p.)
Gray, John, juo Ian Fletcher. The Poetry of John Gray. ELT Press, Dept. of English, University of North Carolina, 1988.
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