Não informado. (1963). Australian Refrigeration, Air Conditioning and Heating. Australian Institute of Refrigeration, Air Conditioning and Heating.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Australian Refrigeration, Air Conditioning and Heating. Sydney, Australia: Australian Institute of Refrigeration, Air Conditioning and Heating, 1963.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Australian Refrigeration, Air Conditioning and Heating. Australian Institute of Refrigeration, Air Conditioning and Heating, 1963.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.