Shawkat, M. S. (2012). Seminar on relationship marketing at BRACU. The Daily Sun.
Cita Chicago (17th ed.)Shawkat, Mashiyat Sumaiya. Seminar on Relationship Marketing at BRACU. The Daily Sun, 2012.
Cita MLA (8th ed.)Shawkat, Mashiyat Sumaiya. Seminar on Relationship Marketing at BRACU. The Daily Sun, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.