Gaya APA
decker, C., yerkes, L, A. (1958).
Beans Four Principles for Running a Business in Good Times or Bad .
San francisco:
Jossey-Bass.
Gaya MLA
decker, Charles., yerkes, Leslie, A..
"Beans Four Principles for Running a Business in Good Times or Bad".
San francisco:
Jossey-Bass,
1958.
Text.