The pdf explains most of it but for primary sources you can these links
1. https://brightspace.cuny.edu/content/enforced/430220-NYT01_HIS_1110_1249_23302/csfiles/home_dir/courses/NYT01_HIS_1110_29081_1242_1/Deed%20for%20Barren%20Island.pdf?ou=430220
2. https://brightspace.cuny.edu/content/enforced/430220-NYT01_HIS_1110_1249_23302/csfiles/home_dir/courses/NYT01_HIS_1110_29081_1242_1/Deed%20for%20Makeepaca.pdf?ou=430220
3. https://brightspace.cuny.edu/content/enforced/430220-NYT01_HIS_1110_1249_23302/csfiles/home_dir/courses/NYT01_HIS_1110_29081_1242_1/Document%201%20Bill%20of%20Sale.pdf?ou=430220
4. https://brightspace.cuny.edu/content/enforced/430220-NYT01_HIS_1110_1249_23302/csfiles/home_dir/courses/NYT01_HIS_1110_29081_1242_1/Document%203%20Bill%20of%20Sale.pdf?ou=430220
5.https://brightspace.cuny.edu/content/enforced/430220-NYT01_HIS_1110_1249_23302/csfiles/home_dir/courses/NYT01_HIS_1110_29081_1242_1/Visscher%20Map%20CA%201651.pdf?ou=430220
As for secondary sources your free to use what ever you find but please dont use wiki and
if you can use scholarly websites.