APA (7. basım) Alıntı

Development Academy of the Philippines. (1978). How to develop project feasibility studies. Sinag-Tala for the Development Academy of the Philippines.

Chicago Style (17. basım) Atıf

Development Academy of the Philippines. How to Develop Project Feasibility Studies. Manial: Sinag-Tala for the Development Academy of the Philippines, 1978.

MLA (9th ed.) Atıf

Development Academy of the Philippines. How to Develop Project Feasibility Studies. Sinag-Tala for the Development Academy of the Philippines, 1978.