Necmettin Kadi - ISBN: 978-620-2-22498-7
Joachim Nigg - ISBN: 978-620-2-22526-7
Petar Karagenov - ISBN: 978-620-2-22344-7
Lukas Krondorf - ISBN: 978-620-2-22530-4
Kristina Wolf - ISBN: 978-620-2-22510-6
Saad bin Ejaz - ISBN: 978-620-2-22513-7
Maria Priller - ISBN: 978-620-2-22514-4
Anna Donato - ISBN: 978-620-2-22517-5
Anne Catherine Becker - ISBN: 978-620-2-22501-4