Türler
Yazarlar
Yayın Tarihleri
dba West Academic Publishing; 13th Revised edition (30 Nisan 2020
dba West Academic Publishing; 3rd Revised edition (30 Ağustos 2017
dba West Academic Publishing; 4th Revised edition (30 Kasım 2016
dba West Academic Publishing; 6th Revised edition (30 Aralık 2019
dba West Academic Publishing; 7th Revised edition (30 Mayıs 2017
dba West Academic Publishing; 8th Revised edition (28 Şubat 2020
dba West Academic Publishing; 8th Revised edition (30 Mayıs 2017
dba West Academic Publishing; 9th Revised edition (30 Ağustos 2019
dba West Academic Publishing; 9th Revised edition (30 Haziran 2017