APA

Osterrieth M., Gunning J. W. & Waelbroeck J.The price of energy and potential growth of developed countries. : .

Chicago

Osterrieth Marc, Gunning J W and Waelbroeck Jean.The price of energy and potential growth of developed countries. : .

Harvard

Osterrieth M., Gunning J. W. and Waelbroeck J.The price of energy and potential growth of developed countries. : .

MLA

Osterrieth Marc, Gunning J W and Waelbroeck Jean.: . .