Gaya APA
Seidman, L. William, Skancke, Steven L.. (1990).
Productivity the American advantage . William Seidman and Steven L. Skancke .
New York:
Simon & Schuster.
Gaya Chicago
Seidman, L. William, Skancke, Steven L..
Productivity the American advantage . William Seidman and Steven L. Skancke.
New York:
Simon & Schuster,
1990.
Text.
Gaya MLA
Seidman, L. William, Skancke, Steven L..
Productivity the American advantage . William Seidman and Steven L. Skancke.
New York:
Simon & Schuster,
1990.
Text.
Gaya Turabian
Seidman, L. William, Skancke, Steven L..
Productivity the American advantage . William Seidman and Steven L. Skancke.
New York:
Simon & Schuster,
1990.
Print.