(1967). A need to read and write.
Chicago-viite (17. p.)A Need to Read and Write. 1967.
MLA-viite (9. p.)A Need to Read and Write. 1967.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
APA-viite (7. p.)
(1967). A need to read and write.
Chicago-viite (17. p.)A Need to Read and Write. 1967.
MLA-viite (9. p.)A Need to Read and Write. 1967.