APA

Yoshimura K., M, World Petroleum Congress (11th. : 1983 : London) & M.Energy conservation and other major activities in japanese refineries. : .

Chicago

Yoshimura Koichi, M, World Petroleum Congress (11th. : 1983 : London) and M.Energy conservation and other major activities in japanese refineries. : .

Harvard

Yoshimura K., M, World Petroleum Congress (11th. : 1983 : London) and M.Energy conservation and other major activities in japanese refineries. : .

MLA

Yoshimura Koichi, M, World Petroleum Congress (11th. : 1983 : London) and M.: . .