Anderssen, M., Bentzen, K., & Westergaard, M. (2010). Variation in the Input: Studies in the Acquisition of Word Order. Springer Netherlands. https://doi.org/10.1007/978-90-481-9207-6

Anderssen, Merete, Kristine Bentzen, and Marit Westergaard. Variation in the Input: Studies in the Acquisition of Word Order. Dordrecht: Springer Netherlands, 2010. https://doi.org/10.1007/978-90-481-9207-6.

Anderssen, Merete, et al. Variation in the Input: Studies in the Acquisition of Word Order. Springer Netherlands, 2010. https://doi.org/10.1007/978-90-481-9207-6.