William Bisayi, Joseph Dzanja - ISBN: 978-613-9-55600-7
Wolfgang Osterhage - ISBN: 978-613-9-55561-1
Ajoy Roychowdhury - ISBN: 978-613-9-55559-8
Patrick P. Koumgang N. - ISBN: 978-613-9-55596-3
Mariétou Ndiaye Dia - ISBN: 978-613-9-55597-0
Martial Tangui Kadji Ngassam - ISBN: 978-613-9-55432-4
Dimitri Sanga - ISBN: 978-613-9-55636-6
Mostafa El-Qurashi, Aida El-Zawahry, Keinawi Abd-El-Moneem - ISBN: 978-613-9-54690-9
Stanislav Konstantinov - ISBN: 978-613-9-54897-2