QIANG CHRISTINE Z. (2004). CONTRIBUTION OF INFORMATION AND COMMUNICATION TECH TO GROWTH. WORLD BANK.
Chicago-viite (17. p.)QIANG CHRISTINE Z. CONTRIBUTION OF INFORMATION AND COMMUNICATION TECH TO GROWTH. WASHINGTON: WORLD BANK, 2004.
MLA-viite (9. p.)QIANG CHRISTINE Z. CONTRIBUTION OF INFORMATION AND COMMUNICATION TECH TO GROWTH. WORLD BANK, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.