Dyfyniad APA

Harvard Business Review. (2017). HBR Guide to Being More Productive. Boston. Massachusetts: Harvard Business Review Press.

Dyfyniad Arddull Chicago

Harvard Business Review. HBR Guide to Being More Productive. Boston. Massachusetts: Harvard Business Review Press, 2017.

Dyfyniad MLA

Harvard Business Review. HBR Guide to Being More Productive. Boston. Massachusetts: Harvard Business Review Press, 2017.

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