walters, d., & halliday, m. (2005). marketing and financial management: New economy- new interfaces. palgrave macmillan.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিwalters, david, এবং michael halliday. Marketing and Financial Management: New Economy- New Interfaces. new york: palgrave macmillan, 2005.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিwalters, david, এবং michael halliday. Marketing and Financial Management: New Economy- New Interfaces. palgrave macmillan, 2005.