Bibliografi : hlm. 194-197
Bibliografi : hlm. 345-346
Judul asli : "Digital body language : how to build trust and connection, no matter the distance"
Bibliografi : hlm. 247
Judul asli : "Al-musyawwiq ila al-qira'ah wa thalab al-'ilm" No Inv.: 131020/SM/Perp/12/1c
Bibliografi : hlm. 623-641
Bibliografi : hlm. 585-603
Bibliografi : hlm 153-156
Judul asli : "Pedagogy of the oppressed"