APA সাইটেশন

Ejiogu, L. O. (1983). Effective structured programming. Petrocelli books.

শিকাগো স্টাইলে সাইটেশন

Ejiogu, Lem O. Effective Structured Programming. New York: Petrocelli books, 1983.

এমএলএ সাইটেশন

Ejiogu, Lem O. Effective Structured Programming. Petrocelli books, 1983.