Lefaivre, L. (2002). Aldo van Eyck: The playgrounds and the city. NAi Publ..
Chicago-Zitierstil (17. Ausg.)Lefaivre, Liane. Aldo Van Eyck: The Playgrounds and the City. Rotterdam: NAi Publ., 2002.
MLA-Zitierstil (8. Ausg.)Lefaivre, Liane. Aldo Van Eyck: The Playgrounds and the City. NAi Publ., 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.