Reeves, Tom Kynaston
Surveys at work : a practioner’s guide
McGraw-Hill, 1981
 Buku Teks
Ellis, Rodney A.
Impacting social policy : A practioner's guide to analysis and action
Thomson, 2003
 Buku Teks
Farrell, Joan M.
The schema therapy clinician's guide: a complete resource for building and delivering individual, group and integrated schema mode treatment programs
Wiley Blackwell, 2014
 Buku Teks
Harsoyo
Penanaman modal dalam schema / Harsoyo
Majalah Mingguan Berita Pajak , 1974
 Buku Teks
The role of the general practioner and the dietitian in patient nutrition management
 Artikel Jurnal