SADLER PHILIP. (2002). BUILDING TOMORROWS COMPANY. KOGAN PAGE.
Chicago-čujuhus (17. p.)SADLER PHILIP. BUILDING TOMORROWS COMPANY. LONDON: KOGAN PAGE, 2002.
MLA-čujuhus (9. p.)SADLER PHILIP. BUILDING TOMORROWS COMPANY. KOGAN PAGE, 2002.
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