Gaya APA
GREGORY, Robert. (2019).
Psychological testing .
New York:
Pearson.
Gaya Chicago
GREGORY, Robert.
Psychological testing.
New York:
Pearson,
2019.
Text.
Gaya MLA
GREGORY, Robert.
Psychological testing.
New York:
Pearson,
2019.
Text.
Gaya Turabian
GREGORY, Robert.
Psychological testing.
New York:
Pearson,
2019.
Print.