Akatsuka, Y., & Yoshida, T. (1999). Systems for infrastructure development: Japan's experience. Japan International Cooperation Pub.
Dyfyniad Arddull ChicagoAkatsuka, Yuzo, and Tsuneaki Yoshida. Systems for Infrastructure Development: Japan's Experience. Tokyo: Japan International Cooperation Pub, 1999.
Dyfyniad MLAAkatsuka, Yuzo, and Tsuneaki Yoshida. Systems for Infrastructure Development: Japan's Experience. Japan International Cooperation Pub, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.