Cameron, P. (1990). Gas regulation in Western Europe: A country-by-country guide. Financial Times Business Information.
Chicago-Zitierstil (17. Ausg.)Cameron, Peter. Gas Regulation in Western Europe: A Country-by-country Guide. London: Financial Times Business Information, 1990.
MLA-Zitierstil (9. Ausg.)Cameron, Peter. Gas Regulation in Western Europe: A Country-by-country Guide. Financial Times Business Information, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.