Gaya APA
Sarason, S, B.
(1960).
Anxiety in elementary school children / Seymour B. Sarason
.
:
John Wiley.
Gaya MLA
Sarason, Seymour, B..
"Anxiety in elementary school children / Seymour B. Sarason".
:
John Wiley,
1960.
Referensi.