11.		World leisure participation : free time in the global village / Grant Cushman, [et al.] Autor: Cushman, Grant Coautor: ; Veal, A.J. Zuzanek, Jiri Darcy, S. Samuel, Nicole Tokarski, Walter Michels, Harald Gratton, Chris Sivan, Atara Robertson, Bob Ruskin, Hillel Harada, Munehiko Laidler, Allan Jung, Bohdan Maiztegui-Oñate, Concepción Cordell, H.K. McDonald, B.L. Lewis, B. Miles, M. Martin, J. Bason, J.
12.		Polish Tourism / Institute of Tourism [para] State Sports and Tourism Administration Data Publicação: 1996-
13.		Tourisme polonais'95 / Office National Polonais de Tourisme à Paris Data Publicação: 1996-
14.		Projecting western consumer attitudes toward travel to six eastern european countries / Ken W. McCleary, David L. Whitney Autor: McCleary, Ken W. Coautor: ; Whitney, David L.
15.		Towards new forms of public-private sector partnership : the changing role, structure and activities of National Tourism Administrations / World Tourism Organization Data Publicação: 1997 Col.autor: OMT
16.		Agenda 2000 : parecer da Comissão relativo ao pedido de adesão da Polónia à União Europeia / Comissão Europeia Data Publicação: 1997 Col.autor: Comunidade Europeia. Comissão
17.		Seminar on tourism statistics in the countries of central and eastern Europe, Prague, 28-30 Jan. 1992 / org. World Tourism Organization Data Publicação: 1992 Col.autor: Seminar on tourism statistics in the countries of central and eastern Europe. 1992 Co col. autor sec.: OMT
18.		Poland / Jill Trew Autor: Trew, Jill
19.		Poland outbound / Jill Trew Autor: Trew, Jill
20.		Tourism brand management in Poland / Slawomir J. Wroblewski Autor: Wroblewski, Slawomir J.