WHO. (1991). Environmental health criteria; N.111: Triphenyl phosphate. Geneva: WHO.
শিকাগো স্টাইলে সাইটেশনWHO. Environmental Health Criteria; N.111: Triphenyl Phosphate. Geneva: WHO, 1991.
এমএলএ সাইটেশনWHO. Environmental Health Criteria; N.111: Triphenyl Phosphate. Geneva: WHO, 1991.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.