Weldon, G. (2007). Gold trading boot camp: How to master the basics and become a successful commodities investor. Hoboken, N.J: John Wiley.
শিকাগো স্টাইলে সাইটেশনWeldon, Gregory. Gold Trading Boot Camp: How to Master the Basics and Become a Successful Commodities Investor. Hoboken, N.J: John Wiley, 2007.
এমএলএ সাইটেশনWeldon, Gregory. Gold Trading Boot Camp: How to Master the Basics and Become a Successful Commodities Investor. Hoboken, N.J: John Wiley, 2007.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.