Frees, E. W. (2006). Longitudinal and panel data: Analysis and applications in the social sciences (Repr.). Cambridge Univ. Press.
Chicago Style (17th ed.) CitationFrees, Edward W. Longitudinal and Panel Data: Analysis and Applications in the Social Sciences. Repr. Cambridge [u.a.]: Cambridge Univ. Press, 2006.
MLA (9th ed.) CitationFrees, Edward W. Longitudinal and Panel Data: Analysis and Applications in the Social Sciences. Repr. Cambridge Univ. Press, 2006.
Warning: These citations may not always be 100% accurate.