Gaya APA
Seligman, Martin E. P.. (1975).
Helplessness; On Depression, Development, and Death (cet. 1).
SAN FRANCISCO:
FREEMAN AND COMPANY.
Gaya Chicago
Seligman, Martin E. P..
Helplessness; On Depression, Development, and Death.
cet. 1
SAN FRANCISCO:
FREEMAN AND COMPANY,
1975.
Text.
Gaya MLA
Seligman, Martin E. P..
Helplessness; On Depression, Development, and Death.
cet. 1
SAN FRANCISCO:
FREEMAN AND COMPANY,
1975.
Text.
Gaya Turabian
Seligman, Martin E. P..
Helplessness; On Depression, Development, and Death.
cet. 1
SAN FRANCISCO:
FREEMAN AND COMPANY,
1975.
Print.