Gaya APA
R.REF, Bickman, Leonard. (1990).
ADVANCES in program theory / ed. Leonard Bickman .
:
Jossey-Basic.
Gaya Chicago
R.REF, Bickman, Leonard.
ADVANCES in program theory / ed. Leonard Bickman.
:
Jossey-Basic,
1990.
Text.
Gaya MLA
R.REF, Bickman, Leonard.
ADVANCES in program theory / ed. Leonard Bickman.
:
Jossey-Basic,
1990.
Text.
Gaya Turabian
R.REF, Bickman, Leonard.
ADVANCES in program theory / ed. Leonard Bickman.
:
Jossey-Basic,
1990.
Print.