No Inv.: 114517/S/Perp/08/1c~121273/S/Perp/09/1c~128321/SM/Perp/10/1c
No Inv.: 122667-122671/P/Perp/10/5c~144267/Sm/Perp/14/1c
Bibliografi : hlm. 213
Bibliografi : hlm. 233-238
Bibliografi : hlm. 367-398
No Inv.: 803-804/S/Perp/98/c
Judul asli : "Hand on Science Series : Wind to Flight"
No Inv.: 119352-119354/P/Perp/09/3c