“There are three official languages of Papua New Guinea: English is the language of the government and the education system, Tok Pisin (New Guinea Pidgin) is the lingua franca and Hiri (or Police) Motu is used in the south.” — Banoi Herald Excerpt #32
Banoi Herald Excerpt 31: On the table in the shack with a workbench, left of the road from River Village to the Russian hideout in the quest "A Voice from Above the Sky." Note that the shack will be guarded by at least 4 bandits.
Banoi Herald Excerpt 32: In Afran's hideout, on a table in the building connected to the left lookout nest.
Banoi Herald Excerpt 33: In the Laboratory map; you'll get there during "Man of Faith." Near the next block of buildings up the road to the camp of natives is a group of zombies breaking into a house with scientists inside. The excerpt will be lying on the stool next to the first building in this block, left of the road.
Bug: in the Definitive Edition, this excerpt is inside the building, which can't normally be entered without exploits.