@misc{indiciae13ef5a905e08, title = {Pluralization instruction in comprehension and production.}, author = {G M Siegel and M C Vogt}, year = {1984}, doi = {10.1044/jshd.4902.128}, url = {https://pubmed.ncbi.nlm.nih.gov/6716984/}, note = {Source identifier: 6716984} }