Khan, M. Gabriel
Rapid ECG interpretation
Saunders , 2003
 Buku Teks SO
ECG interpretation made incredibly easy
Brenna H. Mayer, editor
Springhouse, 2002
 Buku Teks SO
ECG signal processing, classification and interpretation : a comprehensive framework of computational intelligence
editors, Adam Gacek, Witold Pedrycz
Springer, 2012
 eBooks
Attridge, Derek
The rhythms of English poetry
Longman, 1982
 Buku Teks
Hampton, John R.
The ECG in practice
Churchill Livingstone/Elsevier, 2013
 Buku Teks SO