Sultan. (2006). A study guide to Chaucer and Shakespeare (2nd ed.). Frends' book.
Chicago Style aipamenaSultan. A Study Guide to Chaucer and Shakespeare. 2nd ed. Dhaka: Frends' book, 2006.
MLA aipamenaSultan. A Study Guide to Chaucer and Shakespeare. 2nd ed. Frends' book, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.