C. O. Madarikan (Madarikan, C. O.)

• 
  Brett and McLean's The Criminal Law and Procedure of the Six Southern States of Nigeria
  by Ian McLean, Lionel Brett, Nigeria, C. O. Madarikan, T. Akinola Aguda
  Hardcover, Sweet & Maxwell, ISBN 0421173807 (0-421-17380-7)
• 
  The Criminal Law and Procedure of the Southern States of Nigeria
  by T.Akinola Aguda, C. O. Madarikan
  Hardcover, Sweet & Maxwell, Limited, ISBN 042124920X (0-421-24920-X)