There is one other map that claims to use this map as a source:

In fact, I, User:Fazoffic am not the creator of that map and do not agree with its creation because it actually violates the sources contained in this map.

In the map there is a mistake, stating that Northern Celebes (now probably Manado) was not part of the Ternate Sultanate. This contradicts mainly the sources I mentioned below, and is likely just an attempt to deny or erase history.

• (2010) Sejarah sosial Kesultanan Ternate, Kementerian Agama RI, Badan Litbang dan Diklat, Puslitbang Lektur Keagamaan ISBN 9786028766036, ISBN 6028766038.
• Poesponegoro, Marwati Djoenet; Notosusanto, Nugroho (2008) Sejarah nasional Indonesia: Zaman pertumbuhan dan perkembangan kerajaan-kerajaan Islam di Indonesia, Balai Pustaka ISBN 9789794074091, ISBN 9794074098.
• Amal, M. Adnan (2016) Kepulauan Rempah-rempah, Gramedia ISBN 9786024241667, ISBN 9786024241666.
• Sunarto, Bambang (1980) Sekelumit monografi daerah Ternate, Proyek Pengembangan Media Kebudayaan, Ditjen. Kebudayaan, Departemen Pendidikan dan Kebudayaan Republik Indonesia
• Leirissa, R. Z. (1999) Sejarah kebudayaan Maluku ISBN 9789799335074, ISBN 9799335078.

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