Crawler tractors

Antique American Tractor & Crawler Value Guide

Terry Dean

Selecting crawler skidders by comparing relative operating costs

Paul L. Schillings.

Antique American Tractor and Crawler Value Guide

Terry Dean

Caterpillar Ten Photo Archive: Including 7C Fifteen and High Fifteen (Photo Archive)

Bob LaVoie

Farm crawlers

text by Robert N. Pripps ; photography by Andrew Morland.

The Caterpillar Century

Eric C. Orlemann

Gusenichnoe zat͡s︡eplenie traktorov.

Mikhail Ivanovich Medvedev

Classic Caterpillar Crawlers

Keith Haddock

Traktor T-75: ustroĭstvo i ėkspluatat͡s︡ii͡a︡.

B. P. Kashuba

Trelevochnyĭ traktor TDT-55A i ego modifikat͡s︡ii: [Uchebnoe posobie dli͡a︡ podgotovki rabochikh na proizvodstve

I.K. Emelʹi͡a︡nov, E.M. Krasheninnikov, A.A. Boĭda ... et al.].