Não informado. (1959). Russian Engineering Journal. Production Engineering Research Association.
Cita Chicago Style (17a ed.)Não informado. Russian Engineering Journal. Melton Mowbray, Inglaterra: Production Engineering Research Association, 1959.
Cita MLA (8a ed.)Não informado. Russian Engineering Journal. Production Engineering Research Association, 1959.
Precaución: Estas citas no son 100% exactas.