F. J. Balt��-Calleja

Edited By G. H. Michler, F. J. Baltá-Calleja

Edited By Francisco Balta Calleja, Zbigniew Roslaniec

By C.B. Calleja

By Paul B. Baltes, Hayne W. Reese, John R. Nesselroade

Edited By P. Heywood, K. Wain, J. Calleja

Edited By Dallin D. Oaks, Paul Baltes, Kent Minson

Edited By Paul B. Baltes, David L. Featherman, Richard M. Lerner

By Dimos Baltas, Loukas Sakelliou, Nikolaos Zamboglou

Edited By Tülay Atak, Luis Callejas, Jonathan Scelsa, Jørgen Johan Tandberg

Edited By Badi Baltagi

By Anna Baltzer

Edited By Jack Venselaar, Ali S. Meigooni, Dimos Baltas, Peter J. Hoskin