Bono, Edward de
The 5 (five) day course in thinking
Penguin Books, 1971
 Buku Teks
Albrecht, Karl, 1941-
Daya pikir: metode peningkatan potensi berpikir = Brain power: learn to improve thinking skills
Dahara Prize, 2004
 Buku Teks
Alifia Amri
Tanda Dari Semesta: Divinasi Digital = A Sign from the Universe: Digital Divination
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2022
 UI - Skripsi (Membership)
Erbe Sentanu
Quantum ikhlas : teknologi aktivasi kekuatan hati = The Power of positive feeling / Erbe Sentanu
Elex Media Komputindo, 2007
 Buku Teks
Osborn, Alex
Wake up your mind 101 ways to develop creativess / Alex Osborn.
Charles Scribner`s Sons, 1952
 Buku Teks