主題: “...Managerial economics Periodicals....”
Full text available from ABI/INFORM Global: 02/01/2009 to 02/29/2012
Full text available from India Database: 02/01/2009 to 02/29/2012

主題: “...Infrastructure (Economics) Periodicals....”
Full text available from ABI/INFORM Global: 03/01/2009 to 03/31/2012
Full text available from Engineering Database: 03/01/2009 to 03/31/2012
Full text available from India Database: 03/01/2009 to 03/31/2012

主題: “...Economics Periodicals....”
Full text available from ABI/INFORM Global: 03/01/2009 to 03/31/2012
Full text available from India Database: 03/01/2009 to 03/31/2012

主題: “...Managerial economics Periodicals....”
Full text available from ABI/INFORM Global: 01/01/2009 to present
Full text available from Engineering Database: 01/01/2009 to present
Full text available from India Database: 01/01/2009 to present