McGrath, James
The value growers : a chieving competitive advantage through long-term growth and profits
McGraw-Hill, 2001
 Buku Teks
Factors that influence the implementation of quality assurance ... programs for hospital-based long term contraceptive services A. Azwar
 Artikel Jurnal
Stiving, Mark
Impact pricing : your blueprint for driving profits
Entrepreneur Media, 2011
 Buku Teks
Gerlach, Mary Jo Mirlenbrink
Assisting in long term care
Delmar, Cengage Learning, 2014
 Buku Teks
Long-term field studies of primates
edited by Peter M. Kappeler and David P. Watts
Springer, 2012
 eBooks