You can use the online book "PC Assembly Language" by Dr.Paul A. Carter url http://www.drpaulcarter.com/pcasm
This book however covers protected mode(80386 and later) and not real mode(8086).
This book however covers protected mode(80386 and later) and not real mode(8086).
Introduction to 80X86 Assembly Language and Computer Architecture http://www.amazon.com/exec/obidos/ASIN/0763717738
The Art of Assembly Language http://www.amazon.com/exec/obidos/ASIN/1886411972
Essentials of 80x86 Assembly Language http://www.amazon.com/exec/obidos/ASIN/076373621X