-. Himpunan Peraturan Perundang-undangan Republik Indonesia Dibidang Ketenaga-kerjaan (Labour Legislation in Indonesia), Jilid 2. Twins.
Chicago Style (17th ed.) Citation-. Himpunan Peraturan Perundang-undangan Republik Indonesia Dibidang Ketenaga-kerjaan (Labour Legislation in Indonesia), Jilid 2. Twins.
MLA (8th ed.) Citation-. Himpunan Peraturan Perundang-undangan Republik Indonesia Dibidang Ketenaga-kerjaan (Labour Legislation in Indonesia), Jilid 2. Twins.
Warning: These citations may not always be 100% accurate.