Pitt, D. C. Theory and action-conceptual clarifications and pacific case studies. A.I.S.
Cita Chicago Style (17a ed.)Pitt, David C. Theory and Action-conceptual Clarifications and Pacific Case Studies. Cartagena: A.I.S.
Cita MLA (9a ed.)Pitt, David C. Theory and Action-conceptual Clarifications and Pacific Case Studies. A.I.S.
警告：這些引文格式不一定是100％准確.