Gaya APA
Sri Lestari, S.Pd. (2008).
Makin Seru Bermain Trigonometri (1).
Surakarta:
Era Intermedia.
Gaya Chicago
Sri Lestari, S.Pd.
Makin Seru Bermain Trigonometri.
1
Surakarta:
Era Intermedia,
2008.
Text.
Gaya MLA
Sri Lestari, S.Pd.
Makin Seru Bermain Trigonometri.
1
Surakarta:
Era Intermedia,
2008.
Text.
Gaya Turabian
Sri Lestari, S.Pd.
Makin Seru Bermain Trigonometri.
1
Surakarta:
Era Intermedia,
2008.
Print.