Dyfyniad APA

from Harvard Business Review. Management tips. Boston, Mass: Harvard Business Review Press.

Dyfyniad Arddull Chicago

from Harvard Business Review. Management Tips. Boston, Mass: Harvard Business Review Press.

Dyfyniad MLA

from Harvard Business Review. Management Tips. Boston, Mass: Harvard Business Review Press.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.