APA (7e ed.) Bronvermelding

Felix, F. (1972). World markets of tomorrow: Economic growth, population trends, electricity and energy, quality of life. Harper and Row.

Chicago (17e ed.) Bronvermelding

Felix, Fremont. World Markets of Tomorrow: Economic Growth, Population Trends, Electricity and Energy, Quality of Life. London, New York: Harper and Row, 1972.

MLA (8e ed.) Bronvermelding

Felix, Fremont. World Markets of Tomorrow: Economic Growth, Population Trends, Electricity and Energy, Quality of Life. Harper and Row, 1972.