Chapter V Some Principles of Criminal Liability
Section 8. Individual Criminal Responsibilities. - (a) In addition to existing provisions in Philippine law on principles of criminal responsibility, a person shall be criminally liable as principal for a crime defined and penalized in this Act if he/she:
(1) Commits such a crime, whether as an individual, jointly with another or through another person, regardless of whether that other person is criminally responsible;
Commission through another person
Individual commission
Joint commission
EDIT.