1 files changed, 31 insertions, 0 deletions
diff --git a/anthropology.bib b/anthropology.bib
index ebcea19..9f9d665 100755
--- a/anthropology.bib
+++ b/anthropology.bib
@@ -122,3 +122,34 @@
   pages     = {733--738},
   url       = {http://doi.org/10.1126/science.169.3947.733},
 }
+
+@book{engels1964,
+  title     = {A Origem da Familia da Propriedade Privada e do Estado},
+  author    = {Friedrich Engels},
+  publisher = {},
+  isbn      = {},
+  year      = {1964},
+  url       = {https://www.marxists.org/portugues/marx/1884/origem/index.htm},
+}
+
+@book{engels2019,
+  title     = {A Origem da Familia da Propriedade Privada e do Estado},
+  author    = {Friedrich Engels},
+  publisher = {Boitempo},
+  isbn      = {8575596829,9788575596821},
+  year      = {2019},
+  series    = {},
+  edition   = {},
+  volume    = {},
+}
+
+@book{nguyen2020,
+  title     = {Games: Agency As Art},
+  author    = {C. Thi Nguyen},
+  publisher = {Oxford University Press},
+  isbn      = {2019035272,2019035273,9780190052089,9780190052102,9780190052096,9780190052119},
+  year      = {2020},
+  series    = {Thinking Art},
+  edition   = {},
+  volume    = {},
+}