Holm, John A. 1988. Pidgins and creoles. Vol. 1: Theory and structure. Cambridge: Cambridge University Press.
@book{holm1988,
address = {Cambridge},
author = {Holm, John A},
key = {Holm 1988},
publisher = {Cambridge University Press},
title = {Pidgins and creoles. Vol. 1: Theory and structure},
year = {1988}
}