Beere, Carole A.
Greenwood Press, 1990
Buku Referensi
Naar-King, Sylvie
Lawrence Erlbaum Assossiates, 2003
Buku Teks
Gawron, Valerie J.
CRC Press, Taylor & Francis Group, 2008
Buku Referensi
Palmer, Michael
Bantam Books, 1993
Buku Teks
Heri Setiawan
Fakultas Ilmu Keperawatan Universitas Indonesia, 2022
UI - Tesis Membership