Gaya APA
Boyle, Patrick G.. (1981).
Planning better programs .
United States of America:
Mc Graw-Hill.
Gaya Chicago
Boyle, Patrick G..
Planning better programs.
United States of America:
Mc Graw-Hill,
1981.
Text.
Gaya MLA
Boyle, Patrick G..
Planning better programs.
United States of America:
Mc Graw-Hill,
1981.
Text.
Gaya Turabian
Boyle, Patrick G..
Planning better programs.
United States of America:
Mc Graw-Hill,
1981.
Print.