Gaya APA
Airlangga, Trian. (2012).
Pengaruh self efficacy terhadap keterampilan public speaking trainer di Lembaga ESQ Leadership Center .
Jakarta:
.
Gaya Chicago
Airlangga, Trian.
Pengaruh self efficacy terhadap keterampilan public speaking trainer di Lembaga ESQ Leadership Center.
Jakarta:
,
2012.
Text.
Gaya MLA
Airlangga, Trian.
Pengaruh self efficacy terhadap keterampilan public speaking trainer di Lembaga ESQ Leadership Center.
Jakarta:
,
2012.
Text.
Gaya Turabian
Airlangga, Trian.
Pengaruh self efficacy terhadap keterampilan public speaking trainer di Lembaga ESQ Leadership Center.
Jakarta:
,
2012.
Print.