Those are all corporeal sources and would only do half damage. Any weapon, spell or other source of damage from a corporeal creature would be treated as corporeal based damage and subject to half damage rules. There are a couple of exceptions. A Ghost Touch modified weapon is an example of a non-corporeal damage source.
A ghost touch weapon deals damage normally against incorporeal
creatures, regardless of its bonus.
Also, any creature with an Incorporeal condition (whether temporary or permanent) or the Incorporeal Monster SubType would be another good example.
Creatures with the incorporeal condition do not have a physical body.
It can be harmed only by other incorporeal creatures, magic weapons or
creatures that strike as magic weapons, and spells, spell-like
abilities, or supernatural abilities. It is immune to all nonmagical
attack forms. Even when hit by spells or magic weapons, it takes only
half damage from a corporeal source (except for channel energy).