Bibliografi : hlm. 117-119
Bibliografi : hlm. 201-202
Judul asli : "The unschooling handbook : how to use wholeworld as your child's classroom" Termasuk bibliografi No Inv.: 140728/SM/Perp/14/1c
No Inv.: 4099-4103/P/Perp/92/5c~10046-10050/P/Perp/92/5c~88235-88243/P/Perp/04/10c
Tersedia Bibliografi dan Indeks.
Bibliografi : hlm. 158
No Inv.: 369-371/S/Perp/94/3c
Bibliografi : hlm. 105-106
Bibliografi : hlm. 74