Dyfyniad APA

Stalk, G., & Butman, J. (2008). Five future strategies you need right now. Harvard Business School.

Dyfyniad Arddull Chicago

Stalk, George, and John Butman. Five Future Strategies You Need Right Now. Boston: Harvard Business School, 2008.

Dyfyniad MLA

Stalk, George, and John Butman. Five Future Strategies You Need Right Now. Harvard Business School, 2008.

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