APA (7 वां संस्करण) प्रशस्ति पत्र

Insead & Makridakis, S. G. (1991). Single market Europe: Opportunities and challenges for business. Jossey-Bass Publishers.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Insead और Spyros G. Makridakis. Single Market Europe: Opportunities and Challenges for Business. San Francisco: Jossey-Bass Publishers, 1991.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Insead और Spyros G. Makridakis. Single Market Europe: Opportunities and Challenges for Business. Jossey-Bass Publishers, 1991.