Cook, Guy W.D.
Discourse
Oxford University Press , 1993
 Buku Teks
Discourse
 Buku Teks
Taylor, Alan John Percivale, 1906-1990
Struggle for mastery in Europe : 1848-1918
Oxford : Clarendon Press, 1954.
 Buku Teks
Wiest, Brianna
The mountain is you : transforming self-sabotage into self-mastery
Thought Catalog Books, 2020
 Buku Teks
Kwansei gakuin university humanities review : mastery for sevice
Kwansei Gakuin University,
 Majalah, Jurnal, Buletin