I want to give the exam of GATE and for that I want to get the list of some of the best GATE reference books of Civil Engineering so can you please make it available for me?

As you want to get the list of some of the best GATE reference books of Civil Engineering so here it is for you:

Engineering Mechanics-Shames
Mechanics for Engineers-B Johnson
Engineering Mechanics-Mchean
Limit State Design-Ram Chandra
Surveying-Punmia
Strength of Material-V N Vazaram
Soil Mechanics and Foundation Engineering-A Singh and K R Arora
Strength and Meterials-UC. Jindal
Introduction to Mechanics of Solids
Basic and applied Fluid Mechanics-Garde
Strength of material-Gere and Timoshenko
Concrete Technology-MS Shetty
RCC (WSM) -Shyal and Goyal
RCC (LSM) -AK Jain
Steel Structure-L S Negi
Soil Mechanics-K R Arora
Fluid Mechanics-Modi & Seth
Theory of Structure (Vol-II) -Vazirani and Ratwani
Irrigation Engineering-S K Garg
Prestress Concrete-N. Krishna Rajee
Engineering Hydrology-K Subramanya

Other References:
Subject Author
Strength of Materials Gere and Temoshenko & B C Punamia
Structural Analysis Negi; S Ramamurtham, C K Vang
Concrete Structures Punamia & Jain; H J Shah
Steel Structures Duggal
Soil Mechanics & Foundation Engg. Ranjan & Rao; Venkat Ramaiha; S K Garg
Fluid Mechanics and Hydraulics Modi & Seth; R K Bansal; Subramanyam
Hydrology Subramanyam
Irrigation S K Garg
Highway Engg. Khanna & Jasto, Kadiyali