John Raffan.
Stuttgart, 1977.
Stuttgartgermany. kgm
Stuttgart
StuttgartCity in Germany
Stuttgart
Stuttgart-Weilimdorf'taki Grüner Heiner
The Grüner Heiner in Stuttgart-Weilimdorf
Kohlhammer Verlag, Stuttgart 2004, ISBN
Kohlhammer Verlag, Stuttgart 2004, ISBN 3-17-016205-5
Franz Steiner Verlag Stuttgart. s. 430.
Franz Steiner Verlag Stuttgart. p. 430.
Esken, 1961 yılında Stuttgart'ta doğdu.
Esken was born 1961 in Stuttgart.
VfB Stuttgart resmî web sitesi (Almanca).
VfB Stuttgart official website (in German).
Stuttgart: Franz Steiner Verlag, 1990 ( ).
Stuttgart: Franz Steiner Verlag, 1990 (ISBN 978-3-515-05664-9).
Stuttgart, Almanya'daki Porsche genel merkezi
Porsche headquarters in Stuttgart, Germany
Stuttgart: G. J. Goschen'sche Verlagshandlung.
Stuttgart: G. J. Goschen'sche Verlagshandlung.
Stuttgart'taki Birkenkopf'un tepesinden görünüm
View from top of Birkenkopf in Stuttgart