Marton, Ference, author
Lawrence Erlbaum Associates, 2004
Buku Teks
Tsalitsa Haura Syarifah, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Skripsi Membership
Hammersley, Martyn, author
Open University Press, 1990
Buku Teks
editor, Cat Sharpe
American Society for Training and Development Press, 2006
eBooks
edited by Numa Markee
Wiley Blackwell, 2015
Buku Teks