BOURSELLER, P. (2003). THE WORLD ALMANAC AND BOOK OF FACTS 2007. HARRY N. ABRAMS, INC PUBLISHERS.
Chicago-viite (17. p.)BOURSELLER, PHILIPPE. THE WORLD ALMANAC AND BOOK OF FACTS 2007. NEW YORK: HARRY N. ABRAMS, INC PUBLISHERS, 2003.
MLA-viite (9. p.)BOURSELLER, PHILIPPE. THE WORLD ALMANAC AND BOOK OF FACTS 2007. HARRY N. ABRAMS, INC PUBLISHERS, 2003.
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