Pokrovski V. N. Vladimir N. (1999). Physical Principles in the Theory of Economic Growth. Aldershot, Ashgate, 1999.
Chicago-referens (17:e uppl.)Pokrovski V. N. Vladimir N. Physical Principles in the Theory of Economic Growth. Aldershot, Ashgate, 1999, 1999.
MLA-referens (9:e uppl.)Pokrovski V. N. Vladimir N. Physical Principles in the Theory of Economic Growth. Aldershot, Ashgate, 1999, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.