Bickerton, Derek (Nombre personal)

Payroll, 1959: t.p. (Derek Bickerton)

LC files (b. 1926)

Language & species, 1992: t.p. (Derek Bickerton) p. 4 of cover (prof. of linguistics, Univ. of Hawaii)

Bastard tongues, 2008: ECIP t.p. (Derek Bickerton) data view (b. Mar. 6, 1926)

The chronicle of higher education, Apr. 6, 2018: page A51 (Derek Bickerton; died Mar. 5, 2018; professor emeritus at the University of Hawaii--Manoa; linguist with expertise in pidgin and creole languages)