MPLS Configuration on Cisco IOS Software by S.J Lobo, Lancy: Used

Advanced Mpls Design and Implementation by Alwayn, Vivek

MPLS Fundamentals: Ccie No. 1897, De Ghein, Luc, Good Book

Interconnecting Cisco Network Devices, Part 1 (ICND1) Foundation Learning Guide

MPLS and VPN Architectures by Ivan Pepelnjak; Jim Guichard

Networking Technology Ser.: Traffic Engineering with MPLS by Eric Osborne and...

Cisco Switching Black Book by Odom, Sean Paperback / softback Book The Fast Free

Interconnecting Cisco Network Devices: ICND1 by Steve McQuerry