Essays in legal philosophy / selected and edited by Robert S. Summers
Basil Blackwell, 1970
 Buku Teks
White, James J.
Uniform commercial code / by James J. White and Robert S. Summers
West Group, 1995
 Buku Teks
White, James J.
Uniform commercial code / James J. White; Robert S. Summers
West Publishing Company, 1995
 Buku Teks
White, James J.
Uniform commercial code / James J. White; Robert S. Summers
West Publishing Company, 1988
 Buku Teks
Alberta Natasia Adji
Revealing the re-transformation of 9 Summers 10 autumns / Alberta Natasia Adji
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2018
 Artikel Jurnal