DIAMANDIS, P. (2014). ABUNDANCE (1ST ED.). FREE PRESS.
Lua i Stíl Chicago (17ú heag.)DIAMANDIS, PETER.H. ABUNDANCE. 1ST ED. NEW YORK: FREE PRESS, 2014.
Lua MLA (9ú heag.)DIAMANDIS, PETER.H. ABUNDANCE. 1ST ED. FREE PRESS, 2014.
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