Landwirtschaftsverband Rheinland, Rheinisches Freilichtmuseum Kommern. (1995). Childhood - Playtime ?: International Symposium on the Research and Documentation in Museums of Cultural Aspects of Toys, Children and Youth. Rheinland Verl..
Цитирование в стиле Чикаго (17-е изд.)Landwirtschaftsverband Rheinland, Rheinisches Freilichtmuseum Kommern. Childhood - Playtime ?: International Symposium on the Research and Documentation in Museums of Cultural Aspects of Toys, Children and Youth. Köln [u.a.]: Rheinland Verl., 1995.
Цитирование MLA (8-е изд.)Landwirtschaftsverband Rheinland, Rheinisches Freilichtmuseum Kommern. Childhood - Playtime ?: International Symposium on the Research and Documentation in Museums of Cultural Aspects of Toys, Children and Youth. Rheinland Verl., 1995.