Indeksy

• JK Wydawnictwo Jacek Kaszyk/Wydawnictwo Aha!, 1
• JMJ, 1
• J. Mortkowicz, 1
• J. M. Stenersens Forlag, 1
• Johan Ambrosius Barth, 4
• Johann Ambrosius Barth, 5
• John Wiley and Sons, 2
• John Wiley & Sons, 12
• John Wiley&Sons, 1
• John Wiley & Sons Canada, 1
• John Windsor Chamberlin, 1
• [Jolanta Pawnik], 1
• Jones and Bartlett Publishers, 1
• JOPA , 1
• Józef Piłsudski Academy of Physical Education in Warsaw. Faculty of Physical Education in Biała Podlaska, 1
• Józef Piłsudski University of Physical Education. Institute of Tourism and Recreation, 1
• Józef Piłsudski University of Physical Education in Warsaw, Faculty in Biała Podlaska, 1
• Józef Piłsudski University of Physical Education in Warsaw. Faculty of Physical Education, 1
• Józef Piłsudski University of Physical Education in Warsaw. Faculty of Physical Education and Health in Biała Podlaska : 1
• Józef Piłsudski University of Physical Education in Warsaw. Faculty of Physical Education and Sport, 1