# Primary Source References

Classical śāstra-s cited across the Bhakti-Mārga concepts, captured as first-class OKF concepts so citations are traversable within the bundle.

## Bhakti Sūtras

* [Nārada Bhakti Sūtra](narada-bhakti-sutra.md) - Nārada's aphorisms; bhakti as supreme love (parama-prema-rūpā) and the kāma/prema contrast.
* [Śāṇḍilya Bhakti Sūtra](shandilya-bhakti-sutra.md) - Śāṇḍilya's aphorisms; bhakti as supreme attachment to the Lord (parānuraktir īśvare).

## Smṛti and Purāṇa

* [Bhagavad Gītā](bhagavad-gita.md) - Bhakti-yoga in chapters 7-12; the surrender verse (18.66).
* [Bhāgavata Purāṇa (Śrīmad Bhāgavatam)](bhagavata-purana.md) - The navadhā (ninefold) bhakti taxonomy (7.5.23) and the prema exemplars.

## Vaiṣṇava Theology

* [Bhakti-rasāmṛta-sindhu (Rūpa Gosvāmī)](bhakti-rasamrita-sindhu.md) - Gauḍīya theology of bhakti-rasa; uttamā bhakti and the five primary rasas.
* [Śrī Bhāṣya (Rāmānuja)](sri-bhashya.md) - Viśiṣṭādvaita commentary; the doctrinal ground for prapatti / śaraṇāgati.
* [Pāñcarātra Āgama (Sātvata / Ahirbudhnya Saṃhitā)](pancaratra.md) - The Vaiṣṇava Āgama corpus governing temple worship, mūrti consecration, and dīkṣā.

## Śruti and Guru-śāstra

* [Śvetāśvatara Upaniṣad](shvetashvatara-upanishad.md) - Yajurveda Upaniṣad; the locus classicus linking bhakti and guru (6.23).
* [Guru Gītā](guru-gita.md) - Dialogue on the nature and worship of the guru; the gu-ru etymology.
