British Standards Institution. (1976). BS1000[621.8]: [1976] Mechanical power transmission machine e. BSI.
Chicago Stili AlıntıBritish Standards Institution. BS1000[621.8]: [1976] Mechanical Power Transmission Machine E. London: BSI, 1976.
MLA AlıntıBritish Standards Institution. BS1000[621.8]: [1976] Mechanical Power Transmission Machine E. BSI, 1976.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..