APA (7th ed.) Citation

International Law Book Services. (2006). Penilaian tahap kecekapan (PTK): Aspek kompetensi profesional. International Law Book Services.

Chicago Style (17th ed.) Citation

International Law Book Services. Penilaian Tahap Kecekapan (PTK): Aspek Kompetensi Profesional. Petaling Jaya, Selangor: International Law Book Services, 2006.

MLA (9th ed.) Citation

International Law Book Services. Penilaian Tahap Kecekapan (PTK): Aspek Kompetensi Profesional. International Law Book Services, 2006.

Warning: These citations may not always be 100% accurate.