J. Burkart Matthew, & McCann Michael. (2005). Elevated Work Platforms and Scaffolding: Job Site Safety Manual (In lần thứ 1.). American: MC Graw Hill.
শিকাগো স্টাইলে সাইটেশনJ. Burkart Matthew, এবং McCann Michael. Elevated Work Platforms and Scaffolding: Job Site Safety Manual. In lần thứ 1. American: MC Graw Hill, 2005.
এমএলএ সাইটেশনJ. Burkart Matthew, এবং McCann Michael. Elevated Work Platforms and Scaffolding: Job Site Safety Manual. In lần thứ 1. American: MC Graw Hill, 2005.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.