APA

United States, . (2016). Solar energy technology and clean energy jobs: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, January 28, 2010. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2016. Solar energy technology and clean energy jobs: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, January 28, 2010. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2016). Solar energy technology and clean energy jobs: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, January 28, 2010. Washington: U.S. Government Publishing Office.

MLA

United States, . Solar energy technology and clean energy jobs: hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, January 28, 2010. Washington: U.S. Government Publishing Office. 2016.