Gaya APA
Jensen, G, D., James, I, D.
(NULL).
Programed student guide
.
Boston::
Boston: Allyn and Bacon; 1965.
Gaya MLA
Jensen, Glen, D.., James, I., Deese,.
"Programed student guide".
Boston::
Boston: Allyn and Bacon; 1965,
NULL.
Text.