Ryuei Shimizu. (1978). Appraisai organization efectiveness. Tokyo: Keio Tsushin co., Ltd.
Dyfyniad Arddull ChicagoRyuei Shimizu. Appraisai Organization Efectiveness. Tokyo: Keio Tsushin co., Ltd, 1978.
Dyfyniad MLARyuei Shimizu. Appraisai Organization Efectiveness. Tokyo: Keio Tsushin co., Ltd, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.