Electricity undertakings of the world. 1960-61.

MLA

Electricity Undertakings of the World. 1960-61. 70th ed. London: Benn brothers limited, 1962.

APA

(1962). Electricity undertakings of the world. 1960-61. 70th ed. London: Benn brothers limited.

Chicago

Electricity Undertakings of the World. 1960-61. 70th ed. London: Benn brothers limited, 1962.