Harris, W. (2000). Dangerous game. England: Pearson Education.
Dyfyniad Arddull ChicagoHarris, William. Dangerous Game. England: Pearson Education, 2000.
Dyfyniad MLAHarris, William. Dangerous Game. England: Pearson Education, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.