Dyfyniad APA

Bowey, A. M., Hellier, P., & Thrope, R. Payment systems and productivity.

Dyfyniad Arddull Chicago

Bowey, Angela M., Phil Hellier, and Richard Thrope. Payment Systems and Productivity. London, MacMillan.

Dyfyniad MLA

Bowey, Angela M., et al. Payment Systems and Productivity.

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