Gaya APA
BITTEL, Lester R.. (1959).
What every supervisor should know (3rd ed.).
New York:
McGraw-Hill.
Gaya Chicago
BITTEL, Lester R..
What every supervisor should know.
3rd ed.
New York:
McGraw-Hill,
1959.
Textbook.
Gaya MLA
BITTEL, Lester R..
What every supervisor should know.
3rd ed.
New York:
McGraw-Hill,
1959.
Textbook.
Gaya Turabian
BITTEL, Lester R..
What every supervisor should know.
3rd ed.
New York:
McGraw-Hill,
1959.
Textbook.