Bassène, Alain Christian, contributor. Belkadi, Aïcha, contributor. Creissels, Denis, contributor. Dryer, Matthew S., contributor. Gibson, Hannah, contributor.

Anderson, Gregory D. S., contributor. Borgoiakova, Tamara, contributor. Ding, Picus S., contributor. Gruzdeva, Ekaterina, contributor. Guérin, Françoise, contributor.

Adelaar, Alexander, contributor. Adelaar, Willem, contributor. Alves, Mark J., contributor. Awagana, Ari, contributor. Bakker, Dik, contributor.