Prideaux, Gary D., author.

Ledgeway, Adam, editor. Roberts, Ian G., editor.

Sroka, Kazimierz A., author.

Bayer, Josef, contributor. Corver, Norbert, contributor. Emonds, Joseph, contributor. Grewendorf, Günther, contributor. Koster, Jan, contributor.

Nordgren, Lars, author.

Paul, Waltraud, author.

Jensen, Frede, author.

Campbell, Matthew. author. SpringerLink (Online service)

Nida, Eugene A., author.

McLaughlin, John, author.

Mondorf, Britta, author.

Drijkoningen, Frank, author.