- Logical Investigations by Edmund Husserl: This work by Husserl is a comprehensive study of logic and its development.
- A History of Western Philosophy by Bertrand Russell: This book provides an overview of the history of philosophy, including logic.
- Being and Time by Martin Heidegger: Heidegger explores the relationship between logic and ontology in this seminal work.
- Introduction to Logic by Irving M. Copi and Carl Cohen: This textbook covers the fundamental concepts of logic and its various branches.


- History and Philosophy of Logic: This journal focuses specifically on the history and philosophy of logic.
- Studia Logica: Studia Logica is a renowned journal that publishes research articles on logic and its branches.
- The Review of Symbolic Logic: This journal covers a wide range of topics related to logic, including its history and development.


- Stanford Encyclopedia of Philosophy: This online resource provides detailed articles on various aspects of logic, including its historical development.
- Internet Encyclopedia of Philosophy: The Internet Encyclopedia of Philosophy offers articles on logic and its branches, providing a comprehensive understanding of their development.
- PhilPapers: PhilPapers is an online database of philosophical articles, including those related to logic and its history.


- Open Yale Courses: Philosophy of Language: This course explores the philosophy of language, including logical theories and their historical development.
- MIT OpenCourseWare: Introduction to Logic: This course provides an introduction to formal logic and its historical context.
- University of Oxford: Logic and Language: This course covers various aspects of logic and its relationship with language, offering insights into its historical development.

By referring to these sources, candidates can gain a comprehensive understanding of the history and development of logic and its branches, thereby enhancing their knowledge and performance in Paper II.