Arifeen, S. (2003). Rules of business 1996, revised up to April, 2003: With warrant of precedence, 1986 (3rd ed.). Seraj Book Syndicate.
Chicago-viite (17. p.)Arifeen, Shamsul. Rules of Business 1996, Revised Up to April, 2003: With Warrant of Precedence, 1986. 3rd ed. Dhaka: Seraj Book Syndicate, 2003.
MLA-viite (8. p.)Arifeen, Shamsul. Rules of Business 1996, Revised Up to April, 2003: With Warrant of Precedence, 1986. 3rd ed. Seraj Book Syndicate, 2003.
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