HR from the outside in : six competencies for the future of human resources
by Dave Ulrich ... [and others]
McGraw-Hill, 2012
 Buku Teks
Winarto
Electronic human resources management (e-HRM) Adoption studies: past and future research / Winarto
Business School Universitas Pelita Harapan, 2018
 Artikel Jurnal
Qiu, Tian
Natural resources : present and future
Foreign Language Press, 2007
 Buku Teks
Edgell, David L. (David Lee), Sr., 1938
Managing sustainable tourism : a legacy for the future
Routledge, 2016
 Buku Teks SO
Association of Academies of Sciences in Asia
Towards a sustainable Asia : natural resources
Science Press, 2011
 eBooks