Cross Rob & Andrew Parker. (2004). Hidden Power of Social Networks. HBSP.
Dyfyniad Arddull ChicagoCross Rob and Andrew Parker. Hidden Power of Social Networks. U.S.A: HBSP, 2004.
Dyfyniad MLACross Rob and Andrew Parker. Hidden Power of Social Networks. HBSP, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.