Witten by Alexander Osterwalder... [et al.] written by Alexander Osterwalder ...[et al.] written by Alexander Osterwalder and Yves Pigneur [written by Cecil Frances Alexander ... [et al.] written by Alex Frith... [et al.] written by Alison Lowenstein... [et al.] [written by Alex Frith ... [et al.] composed by Alexander Borodin...[et al.] written by Sam Baer...[et al.] by Alexander Alberro ... [et al.] ;