B_Paltridge_Disco[..]
Неизвестно
ОНХ. Арсланов 2019
Stomatologiya, O‘quv qo‘llanma. Toshkent.
Gaffarov S.A., Rizaev J.A., Jilonov A.A., Sadikova X.K.
Kurash turlari nazariyasi va uslubiyati
Н.А.Тастанов
Industrial Heating
Yeshvant V. Deshmukh