APA (7 ম সংস্করণ) উদ্ধৃতি

GHEMAWAT PANKAJ. (2007). REDEFINING GLOBAL STRATEGY: CROSSING BORDERS IN A WORLD WHERE DIFFERENCE STILL MATTER. HARVARD BUSINESS SCHOOL.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

GHEMAWAT PANKAJ. REDEFINING GLOBAL STRATEGY: CROSSING BORDERS IN A WORLD WHERE DIFFERENCE STILL MATTER. BOSTON: HARVARD BUSINESS SCHOOL, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

GHEMAWAT PANKAJ. REDEFINING GLOBAL STRATEGY: CROSSING BORDERS IN A WORLD WHERE DIFFERENCE STILL MATTER. HARVARD BUSINESS SCHOOL, 2007.