Samuel Cameroun - ISBN: 978-613-7-96699-0
Samuel Cameroun - ISBN: 978-613-7-96758-4
Samuel Cameroun - ISBN: 978-613-7-96711-9
Funmilayo Adesanya-Davies - ISBN: 978-613-7-96186-5
Funmilayo Adesanya-Davies - ISBN: 978-613-7-95907-7
Dr. Joseph C. Pessa - ISBN: 978-613-7-96695-2
Sheperd Smith - ISBN: 978-613-7-96679-2
Cheriyan Menacherry - ISBN: 978-613-7-96300-5
Elkanah K. - ISBN: 978-613-7-96331-9
Akinwumi Akinteye - ISBN: 978-613-7-96526-9