Badminton, M., & Bhal, A. (2017). BNF 74. bnf.org.
Cita Chicago (17th ed.)Badminton, M.N, i A.K Bhal. BNF 74. Bangladesh: bnf.org, 2017.
Cita MLA (9th ed.)Badminton, M.N, i A.K Bhal. BNF 74. bnf.org, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.