Gaya APA
G., I, K, J. (NULL).
Adolescent boys in high school a psychological study of coping and ì adaptation .
New:
New Jersey: Lawrence Erlbaum Associates; 1979.
Gaya MLA
G., I., Kelly,, James.
"Adolescent boys in high school a psychological study of coping and ì adaptation".
New:
New Jersey: Lawrence Erlbaum Associates; 1979,
NULL.
Text.