1. A Description of Konkani;Almeida, Matthew
2. कोंकणी मुळावो कोर्स. Konkani Basic Course;Almeida, Matthew
3. Malayalam. Descriptive Grammars;Asher, R.E.
4. Adaptive communication: Languages with more non-native speakers tends to have fewer word forms;Bentz, Christian
5. Languages with more second language learners tend to lose nominal case;Bentz, Christian