APA (7e ed.) Bronvermelding

Philippines (Republic.) National Historical Commission. (1970). Kalendaryong pangkasaysayan. Lathala ng Pambansang Kalupunang Pangkasaysayan.

Chicago (17e ed.) Bronvermelding

Philippines (Republic.) National Historical Commission. Kalendaryong Pangkasaysayan. Maynila: Lathala ng Pambansang Kalupunang Pangkasaysayan, 1970.

MLA (9e ed.) Bronvermelding

Philippines (Republic.) National Historical Commission. Kalendaryong Pangkasaysayan. Lathala ng Pambansang Kalupunang Pangkasaysayan, 1970.

Let op: Deze citaties zijn niet altijd 100% accuraat.