APA-čujuhus (7. p.)
Selzer, R., & Josyph, P. (2009). Letters to a best friend. Excelsior Editions/State University of New York Press.
Chicago-čujuhus (17. p.)
Selzer, Richard, juo Peter Josyph. Letters to a Best Friend. Albany: Excelsior Editions/State University of New York Press, 2009.
MLA-čujuhus (9. p.)
Selzer, Richard, juo Peter Josyph. Letters to a Best Friend. Excelsior Editions/State University of New York Press, 2009.
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