Paul R. McDonald — Forty-One Years in the D.C. & H.: Jules Hansink and his career in the Dining Car and Hotel Department of the Union Pacific Railroad, 1931-1972 — 1987 — 84 стр. — ISBN 0-9611258-0-2
Forty-One Years in the D.C. & H.: Jules Hansink and his career in the Dining Car and Hotel Department of the Union Pacific Railroad, 1931-1972 (1987, книга)