Philippines. University. Institute For Small-Scale Industries & Title. (1968). Special trainig course on management of modern small & medium industries: Curriculum and program, November 8-29, 1968. UP ISSI.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. University. Institute For Small-Scale Industries و Title. Special Trainig Course on Management of Modern Small & Medium Industries: Curriculum and Program, November 8-29, 1968. Quezon City: UP ISSI, 1968.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines. University. Institute For Small-Scale Industries و Title. Special Trainig Course on Management of Modern Small & Medium Industries: Curriculum and Program, November 8-29, 1968. UP ISSI, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.